Table 12.5provides the supply and demand conditions for a manufacturing firm. The third column represents a supply curve without accounting for the social cost of pollution. The fourth column represents the supply curve when the firm is required to account for the social cost of pollution. Identify the equilibrium before the social cost of production is included and after the social cost of production is included. PriceQuantity DemandedQuantity Supplied without paying the cost of the pollutionQuantity Supplied after paying the cost of the pollution$10450400250$15440440290$20430480330$25420520370$30410560410Table12.5

economics


mathematics


Sarabi had been living independently with a roommate for several years when her college temporarily halted in-person classes during the COVID-19 pandemic. She returned home to live with her parents and finish her college courses remotely. Sarabi is an example of what role?

psychology


The Protestant work ethic is based on the concept of predestination, which states that ________.

sociology


Nutrient and waste requirements for the developing fetus are handled during the first few weeks by ________.

biology


Children of color, in particular, are typically able to identify and describe racial stereotypes by the age of ________ years.

psychology


What would happen if the rainfall doubled in your state next year

general


Is one liter about an ounce, a pint, a quart, or a gallon?

chemistry


Which of the following is _not_ a characteristic of the Second Great Awakening?    A. greater emphasis on nature   B. greater emphasis on religious education of children   C. greater church attendance   D. belief in the possibility of a better world

history


A magnetic field exerts a force on the moving electrons in a current carrying wire. What exerts the force on a wire?

physics


The magnification of a book held 7.50 cm from a 10.0 cm-focal length lens is 4.@. (a) Find the magnification for the book when it is held 8.50 cm from the magnifier. (b) Repeat for the book held 9.50 cm from the magnifier. (c) Comment on how magnification changes as the object distance increases as in these two calculations.

physics


Which primary germ layer gave rise to the cells that eventually became the central nervous system?

biology


a cone with height 5 meters and radius 1 meter

mathematics


Why is it unfair or meaningless to criticize a theory as âunrealistic?â

economics


___________ is a major cause of preventable blindness that can be reduced through improved sanitation.    A. Ophthalmia neonatorum   B. Keratitis   C. Trachoma   D. Cutaneous anthrax

biology


biology


Graph the inequalityx>8on a number line and write the interval notation.

mathematics


\left( {2y - 9} \right)\left( {5y - 7} \right)

mathematics


mathematics


The perceived difference in loudness between a 65 dB tone and a 75 dB tone is the same as the perceived difference between a 70 dB tone and a(n) ________ dB tone.

psychology


\left( {3\sqrt{6y}} \right)\left( {2\sqrt{50y^{3}}} \right)

mathematics


Which of the following best describes the results from Hershey and Chase’s experiment using bacterial viruses with 35 S-labeled proteins or 32 P-labeled DNA that are consistent with protein being the molecule responsible for hereditary?    A. After infection with the 35S-labeled viruses and centrifugation, only the pellet would be radioactive.   B. After infection with the 35S-labeled viruses and centrifugation, both the pellet and the supernatant would be radioactive.   C. After infection with the 32P-labeled viruses and centrifugation, only the pellet would be radioactive.   D. After infection with the 32P-labeled viruses and centrifugation, both the pellet and the supernatant would be radioactive.

biology


What of the following was _not_ used to control American dissent against the war effort?    A. propaganda campaigns   B. repressive legislation   C. National Civil Liberties Bureau   D. loyalty leagues

history


What are three methods you could use to find support for your new venture?

business


Determine the molarity for each of the following solutions: (a) 0.444 mol of CoCl2in 0.654 L of solution (b) 98.0 g of phosphoric acid, H3PO4, in 1.00 L of solution (c) 0.2074 g of calcium hydroxide, Ca(OH)2, in 40.00 mL of solution (d) 10.5 kg of Na2SO4Â·10H2O in 18.60 L of solution (e)  7.0ÃÃ10â3mol of I2in 100.0 mL of solution (f) 1.8ÃÃ104mg of HCl in 0.075 L of solution

chemistry


What enables the ENIAC (one of the first digital computers, invented in 1945) to be able to compute anything that can run on modern computers?

computer_science


Are the mean and the median the exact same in this distribution? Why or why not? Figure2.37

mathematics


A nurse is providing education to a client prescribed montelukast, a leukotriene modifier, for the management of asthma. The nurse informs the client about potential side effects of this medication. Which side effect should the nurse include in the client education?

nursing


What fundamental force is responsible for the force of friction?

physics


In the FaaS example that we built, what is the role of the event bus? Why did we need to create this?

computer_science


psychology


How many times a minute does a boat bob up and down on ocean waves that have a wavelength of 40.0 m and a propagation speed of 5.00 m/s?

physics


What are the positives and negatives of partisan polarization?

political_science


Describe the relationship between the mode and the median of this distribution. Figure2.39

mathematics


Referring to the example combining series and parallel circuits and [Figure 10.16](10-2-resistors-in-series-and-parallel) , calculate I_{3} in the following two different ways: (a) from the known values of I and I_{2} ; (b) using Ohm’s law for R_{3} . In both parts, explicitly show how you follow the steps in the [Series and Parallel Resistors](10-2-resistors-in-series-and- parallel) .

physics


Calculate the force a 70.0-kg high jumper must exert on the ground to produce an upward acceleration 4.00 times the acceleration due to gravity. Explicitly show how you follow the steps in the Problem-Solving Strategy for Newton’s laws of motion.

physics


How was the U.S. Constitution ratified?    A. by each state at special ratifying conventions   B. at the Constitutional Convention of 1787   C. at the Confederation Convention   D. by popular referendum in each state

history


Francie has \text{\$4.35} in dimes and quarters. The number of dimes is 5 more than the number of quarters. How many of each coin does she have?

mathematics


(a) Calculate the radius of {}^{\text{58}}\text{Ni} , one of the most tightly bound stable nuclei.(b) What is the ratio of the radius of {}^{\text{58}}\text{Ni} to that of {}^{\text{258}}\text{Ha} , one of the largest nuclei ever made? Note that the radius of the largest nucleus is still much smaller than the size of an atom.

physics


mathematics


True or False?  If False, correct it: Suppose a 95% confidence interval for the slopeÎ²of the straight line regression of Y on X is given by -3.5 <Î²< -0.5.  Then a two-sided test of the hypothesisH0:Î²=â1H0:Î²=â1would result in rejection  ofH0H0at the 1% level of significance.

business


What are the allowed values for each of the four quantum numbers:n,l,ml, andms?

chemistry


Determine the number of moles and the mass requested for each reaction in [Exercise 4.42](4-exercises#fs-idp166618800) .

chemistry


In principle, the benefits of international trade to a country exceed the costs, no matter whether the country is importing or exporting. In practice, it is not always possible to compensate the losers in a country, for example, workers who lose their jobs due to foreign imports. In your opinion, does that mean that trade should be inhibited to prevent the losses?

economics


Average atomic masses listed by IUPAC are based on a study of experimental results. Bromine has two isotopes,79Br and81Br, whose masses (78.9183 and 80.9163 amu, respectively) and abundances (50.69% and 49.31%, respectively) were determined in earlier experiments. Calculate the average atomic mass of bromine based on these experiments.

chemistry


(a) It is difficult to extinguish a fire on a crude oil tanker, because each liter of crude oil releases 2.80\ \times \ 10^{7}\ \text{J} of energy when burned. To illustrate this difficulty, calculate the number of liters of water that must be expended to absorb the energy released by burning 1.00 L of crude oil, if the water’s temperature rises from 20.0\ \text{°}\text{C} to 100\ \text{°}\text{C} , it boils, and the resulting steam’s temperature rises to 300\ \text{°}\text{C} at constant pressure. (b) Discuss additional complications caused by the fact that crude oil is less dense than water.

physics


Show that the maximum number of electron states in the _n_ th shell of an atom is 2n^{2} .

physics


LO11.4Explain the differences between the process of amortizing intangible assets and the process of depreciating tangible assets.

business


Explain why the neutralization reaction of a weak acid and a strong base gives a weakly basic solution.

chemistry


What two features of quarks determine the structure of a particle?

physics


Why is it difficult to measure health outcomes?

economics


The nurse is providing discharge teaching for a client with respiratory alterations. Which of the following statements regarding the effects of nutrition on the immune system and lung health should be included in the plan?

nursing


Describe how Bohrâs model used the work of Maxwell.

astronomy


________ are defined as observable realities.

psychology


Salty foods activate the taste cells by _____.

biology


Which of the following changes in the financial market will lead to an increase in the quantity of loans made and received:    A. a rise in demand   B. a fall in demand   C. a rise in supply   D. a fall in supply

economics


In a controllable stress paradigm, which group shows the most negative consequences of shock exposure?

psychology


Draw the complements of Graphs 7 and 9. Determine whether the graphs you drew are isomorphic to each other and explain how you know. Use this information to determine whether Graphs 7 and 8 are isomorphic.

mathematics


How do we measure a four-firm concentration ratio? What does a high measure mean about the extent of competition?

economics


Human herpesvirus 6 is the causative agent of ________.

biology


mathematics


Explain what is meant by the termpower elite. Consider its original intention as coined by C. Wright Mills as well as your understanding of it.

sociology


The Great Pyramid of Giza was constructed nearly 5000 years ago. Within the pyramid, archaeologists discovered a shaft leading from the central chamber out of the pyramid, oriented for favorable viewing of the bright star Thuban at that time. Thinking about Earthâs precession, explain why Thuban might have been an important star to the ancient Egyptians.

astronomy


Interleukin-1 beta is a pro-inflammatory________, and can induce sickness behaviors.

psychology


One source of information about Mars has been the analysis of meteorites from Mars. Since no samples from Mars have ever been returned to Earth from any of the missions we sent there, how do we know these meteorites are from Mars? What information have they revealed about Mars?

astronomy


Imagine a species with a brain five times larger than a humanâs brain. Based on the allometry of the cortex, how large would you expect the cortex to be, relative to that of a human?

psychology


The Reticulum II Galaxy has diameter3.78Ã102light years (ly), while the Andromeda Galaxy has a diameter of2Ã105. How many times bigger is the Andromeda Galaxy compared to the Reticulum II Galaxy?

mathematics


What are some of the metrics economists use to measure health outcomes?

economics


What is a thesis statement, and how should you go about developing a thesis statement for your papers?

philosophy


What was the significance ofShelley v. Kraemer?

history


What were the philosophies and policies of the new Whig Party?

history


Justify the concept of inheritance and give the sample of code to illustrate your answer.

general


The Statute of Monopolies in 1624 ended the practice of granting patents for which of the following?    A. Inventions that were not truly novel.   B. The Crown’s favored inventors.   C. Trade in staples such as salt or soap rather than for actual inventions.   D. Inventions that helped industrialists monopolize whole industries.

business


A random survey of 75 people with student loans revealed that the mean length of time in repayment is 17.4 years with a standard deviation of 6.3 years. If you were conducting a hypothesis test to determine if the population mean time in repayment could likely be 15 years, what would the null and alternative hypotheses be?

business


Write the expression of the reaction quotient for the ionization of HOCN in water.

chemistry


The knowledge about how we think and learn is ________.

psychology


Which contraction-associated protein initially covers binding sites expressed by the thin filaments that the globular heads of thick filaments bind to, and ismoved awayby another protein to initiate contraction?

psychology


Is the self-ionization of water endothermic or exothermic? The ionization constant for water (Kw) is 2.9ÃÃ10â14at 40 Â°C and 9.3ÃÃ10â14at 60 Â°C.

chemistry


What were the implications ofMcCulloch v. Marylandfor federalism?

political_science


A scientist observes a mutation in the transmembrane region of EGFR that eliminates its ability to be stabilized by binding interactions during dimerization after ligand binding. Which hypothesis regarding the effect of this mutation on EGF signaling is most likely to be correct?

biology


mathematics


The amplitude of a lightly damped oscillator decreases by 3.0\% during each cycle. What percentage of the mechanical energy of the oscillator is lost in each cycle?

physics


biology


Does physical exercise to increase muscle mass involve anabolic and/or catabolic processes? Give evidence for your answer.

biology


When might a software be patentable?    A. If it contains a new, non-obvious, and useful algorithm.   B. If it takes a genuinely-inventive step to either trigger an action, employ a device, or in some other way produce a tangible transformative result.   C. If it records the sale of T-shirts over the Internet.   D. None of the above.

business


In early adulthood, cognitive development extends beyond Piagetâs formal operational stage, evolving into postformal thought. This type of thinking allows for flexibility, practicality, and an understanding that lifeâs problems often have multiple solutions. Reflect on your own experiences during early adulthood (or the period you are currently navigating). Provide an example of when you used flexible thinking, practical problem-solving, and multiple solutions thinking. Explain how each type of thinking helped you make decisions or navigate challenges in your life.

psychology


What key topic in IS education refers to the software packages that organizations use to automate and coordinate operations, solve an organizationâs problems, and monitor organizational performance?

computer_science


Glycolysis requires oxygen or another inorganic final electron acceptor to proceed.

biology


Substance A is shiny, conducts electricity well, and melts at 975 Â°C. Substance A is likely a(n): (a) ionic solid (b) metallic solid (c) molecular solid (d) covalent network solid

chemistry


How did the actions of the Johnson administration improve the lives of African Americans?

history


Name two public goods and explain why they are public goods.

economics


The enzyme that adds an amino acid to a tRNA molecule is called ________.

biology


Would it be possible to scientifically prove that a supreme being exists or not? Briefly explain your answer.

physics


In the Stanford prison experiment, even the lead researcher succumbed to his role as a prison supervisor. This is an example of the power of ________ influencing behavior.

psychology


Explain how a tariff reduction causes an increase in the equilibrium quantity of imports and a decrease in the equilibrium price. _Hint:_ Consider the [Work It Out](34-1-protectionism-an-indirect-subsidy-from-consumers-to-producers) "Effects of Trade Barriers."

economics


How would you classify the geographic location of your school

general


It has been measured that it required 0.850 eV to remove an electron from the hydrogen atom. In what state was the atom before the ionization happened?

physics


What is a fundamental difference between solar sails and sails that are used on sailboats?

physics


The HPA axis ________ the immune system response.

psychology


Show that, as explained in the text, a force F_{\bot} exerted on a flexible medium at its center and perpendicular to its length (such as on the tightrope wire in [Figure 5.26](5-6-common-forces) ) gives rise to a tension of magnitude T = {F_{\bot}\text{/}{2\ \text{sin}(\theta)}} .

physics


Which of the following is a reasonable exception to the Freedom of Information Act?

political_science


mathematics


If electrons are negatively charged and the nucleus is positively charged, why do they not attract and collide with each other?

physics


Develop a menu for a new healthy foods restaurant

general


general


Integrated Concepts To get an idea of the small effect that temperature has on Archimedes’ principle, calculate the fraction of a copper block’s weight that is supported by the buoyant force in 0\text{º}\text{C} water and compare this fraction with the fraction supported in \text{95}\text{.}0\text{º}\text{C} water.

physics


What happens in development that suggests that there is a special relationship between the skeletal structure of the head and the nervous system?

biology


In which situation shown inFigure 24.24will the electromagnetic wave be more successful in inducing a current in the loop? Explain. Figure24.24Electromagnetic waves approaching a wire loop.

physics


Definitions of efficiency vary depending on how energy is being converted. Compare the definitions of efficiency for the human body and heat engines. How does the definition of efficiency in each relate to the type of energy being converted into doing work?

physics


For British families, what is the most common expected reason for young adults to leave the parental home?

psychology


(a) Find the maximum number of lines per centimeter a diffraction grating can have and produce a maximum for the smallest wavelength of visible light. (b) Would such a grating be useful for ultraviolet spectra? (c) For infrared spectra?

physics


(a) Given that air is 21\% oxygen, find the minimum atmospheric pressure that gives a relatively safe partial pressure of oxygen of 0.16 atm. (b) What is the minimum pressure that gives a partial pressure of oxygen above the quickly fatal level of 0.06 atm? (c) The air pressure at the summit of Mount Everest (8848 m) is 0.334 atm. Why have a few people climbed it without oxygen, while some who have tried, even though they had trained at high elevation, had to turn back?

physics


Control of gene expression in eukaryotic cells occurs at which level(s)?

biology


As a result of the Adams-OnÃs Treaty, the United States gained which territory from Spain? FloridaNew MexicoCaliforniaNevada

history


biology


Discuss whether you think there are limits to what humans can understand about the laws of physics. Support your arguments.

physics


Open theBuild an Atom simulation. (a) Drag protons, neutrons, and electrons onto the atom template to make a neutral atom of Lithium-6 and give the isotope symbol for this atom. (b) Now remove one electron to make an ion and give the symbol for the ion you have created.

chemistry


What is the molality of phosphoric acid, H3PO4, in a solution of 14.5 g of H3PO4in 125 g of water? (a) Outline the steps necessary to answer the question. (b) Answer the question.

chemistry


What conclusion can you draw about the juggling class?

mathematics


The biggest difference between mores and folkways is that

sociology


If \text{csc}\; t = 0.68, what is the \text{csc}( - t)?

mathematics


A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal circular path the riders follow has an 8.00 m radius, at how many revolutions per minute will the riders be subjected to a centripetal acceleration whose magnitude is 1.50 times that due to gravity?

physics


What is a key benefit of cross-functional teams?

computer_science


Consider the circuit below. (a) What is the _RC_ time constant of the circuit? (b) What is the initial current in the circuit once the switch is closed? (c) How much time passes between the instant the switch is closed and the time the current has reached half of the initial current?

physics


mathematics


The pH of a 0.15-Msolution ofHSO4âHSO4âis 1.43. DetermineKaforHSO4âHSO4âfrom these data.

chemistry


What is the principal epistemological tool found in the Nyaya school of philosophy?

philosophy


Since the passage of federal laws such as the Civil Rights Act of 1964, the percentage of women in leadership positions has improved but not reached parity with that of men. Briefly discuss the percentage of women in leadership positions in different industries and what might be some of the benefits of improving the representation of women.

business


Sperm must first complete ________ to enable the fertilization of an oocyte.

biology


Express the following percentages as fractions in simplest form

general


Name and describe the three types of binary systems.

astronomy


In France it takes one worker to produce one sweater, and one worker to produce one bottle of wine. In Tunisia it takes two workers to produce one sweater, and three workers to produce one bottle of wine. Who has the absolute advantage in production of sweaters? Who has the absolute advantage in the production of wine? How can you tell?

economics


Which one of the following is not an example of a type IV hypersensitivity?    A. latex allergy   B. Contact dermatitis (e.g., contact with poison ivy)   C. a positive tuberculin skin test   D. hemolytic disease of the newborn

biology


[LO 1.1](1-1-define-managerial-accounting-and-identify-the-three-primary- responsibilities-of-management) Which of the following is **false** regarding strategic planning?    A. It is the sole responsibility of supervisors.   B. It will span many years.   C. It should include both short-term and long-term goals.   D. Strategic objectives will be diverse and vary from company to company.

business


LO14.3Assuming the same facts asExercise 14.10, what is the journal that should be recorded on May 5, the date of payment?

business


Which laboratory value would indicate to the nurse that an adult male client has a potential renal problem?

nursing


Given that theÎGfÂ°ÎGfÂ°for Pb2+(aq) and Clâ(aq) is â24.3 kJ/mole and â131.2 kJ/mole respectively, determine the solubility product,Ksp, for PbCl2(s).

chemistry


Determine Borda score for each candidate, and the winner of the election using the Borda count method.

mathematics


For how many hours does the average preschool child sleep in a 24-hour period?

psychology


Which is moved theleastduring muscle contraction?

biology


Which of the following is NOT true of trademarks?    A. They protect the public by preventing confusion or deception about the source of goods and services.   B. They protect the market reputation and goodwill of the producers of goods.   C. They are granted at the moment of creation.   D. They are excellent marketing and advertising tools.

business


Given the graph of f^{\prime}, determine where f is increasing or decreasing.

mathematics


Find the ratio of speeds of an electron and a negative hydrogen ion (one having an extra electron) accelerated through the same voltage, assuming non- relativistic final speeds. Take the mass of the hydrogen ion to be 1\text{.}\text{67}\times\text{10}^{–\text{27}}\ \text{kg}\text{.}

physics


Imagine you are performing a cross involving seed color in garden pea plants. What F1offspring would you expect if you cross true-breeding parents with green seeds and yellow seeds? Yellow seed color is dominant over green.

biology


Which is not a property of voltage-gated K+ channels?

psychology


The ion HTe − is an amphiprotic species; it can act as either an acid or a base. (a) What is _K_ a for the acid reaction of HTe − with H 2 O? (b) What is _K_ b for the reaction in which HTe − functions as a base in water? (c) Demonstrate whether or not the second ionization of H 2 Te can be neglected in the calculation of [HTe − ] in a 0.10 M solution of H 2 Te.

chemistry


A(n) ________ is a walled-off area of infected tissue that exhibits chronic inflammation.

biology


What is the common ore of tin and how is tin separated from it?

chemistry


Revolving door laws are designed to do which of the following?

political_science


Perform the following calculations: (a) Calculate [Ag+] in a saturated aqueous solution of AgBr. (b) What will [Ag+] be when enough KBr has been added to make [Brâ] = 0.050M? (c) What will [Brâ] be when enough AgNO3has been added to make [Ag+] = 0.020M?

chemistry


Suggest four ways in which the concentration of hydrazine, N 2 H 4 , could be increased in an equilibrium described by the following equation:   \text{N}_{2}(g) + 2\text{H}_{2}(g)\rightleftharpoons\text{N}_{2}\text{H}_{4}(g)\mspace{90mu}\text{Δ}H = 95\ \text{kJ}

chemistry


Describe the role of the World Intellectual Property Organization.

computer_science


In middle childhood, social comparisons are used by children to determine if they are superior, average, or inferior in a number of areas. Some of the most salient ones during this time frame include all butwhichof these choices?

psychology


The length of y for x = 3 - \sqrt{y} from y = 0 to y = 4

mathematics


A dolphin in an aquatic show jumps straight up out of the water at a velocity of 13.0 m/s. (a) List the knowns in this problem. (b) How high does his body rise above the water? To solve this part, first note that the final velocity is now a known and identify its value. Then identify the unknown, and discuss how you chose the appropriate equation to solve for it. After choosing the equation, show your steps in solving for the unknown, checking units, and discuss whether the answer is reasonable. (c) How long is the dolphin in the air? Neglect any effects due to his size or orientation.

physics


mathematics


Breastfed infants typically are resistant to disease because of ________.

biology


Which group saw an expansion of their voting rights in the early nineteenth century?    A. free Black people   B. non-property-owning men   C. women   D. Native Americans

history


It was stated that the motion of an electron appears nearly random when an electrical field is applied to the conductor. What makes the motion nearly random and differentiates it from the random motion of molecules in a gas?

physics


Which of the following is a barrier against pathogens provided by the skin?

biology


What kind of motion for a star does not produce a Doppler effect? Explain.

astronomy


Where would you expect to find the most photosynthesis in an ocean biome?

biology


What makes a deductive argument valid, and how can you test for validity?

philosophy


What are the five primary functions of skeletal muscle?

biology


In this section, you were introduced to different types of viruses and viral diseases. Briefly discuss the most interesting or surprising thing you learned about viruses.

biology


Compare the charge in internal energy of an ideal gas for a quasi-static adiabatic expansion with that for a quasi-static isothermal expansion. What happens to the temperature of an ideal gas in an adiabatic expansion?

physics


A client states that they are experiencing a nighttime cough. Which medication could explain this symptom?

nursing


The nurse is administering IV cimetidine to a client admitted to the ICU with a GI bleed. Which of the following adverse effects is the client at increased risk for when receiving cimetidine parenterally?

nursing


Your colleagues need an organized way to prioritize tasks for their team and would like to install a Todo web application. But they are concerned about the amount of work required. Based on your experience installing this Todo web application using Bootstrap and Django, what advice would you give them?

computer_science


Determine the molarity of each of the following solutions: (a) 1.457 mol KCl in 1.500 L of solution (b) 0.515 g of H2SO4in 1.00 L of solution (c) 20.54 g of Al(NO3)3in 1575 mL of solution (d) 2.76 kg of CuSO4Â·5H2O in 1.45 L of solution (e) 0.005653 mol of Br2in 10.00 mL of solution (f) 0.000889 g of glycine, C2H5NO2, in 1.05 mL of solution

chemistry


How do the allowed orbits for electrons in atoms differ from the allowed orbits for planets around the sun?

physics


\left( \frac{dy}{dt} \right)^{2} + yy^{\prime} = 1

mathematics


During the light-dependent reactions, which molecule loses an electron?    A. a light-harvesting pigment molecule   B. a reaction center pigment molecule   C. NADPH   D. 3-phosphoglycerate

biology


What is the speed of a garbage truck that is 1\text{.}{\text{20} \times \text{10}^{4}}\ \text{kg} and is initially moving at 25.0 m/s just after it hits and adheres to a trash can that is 80.0 kg and is initially at rest?

physics


For vectors \mathbf{\text{a}} and \mathbf{\text{b}} and any given scalar c, c\left( {\mathbf{\text{a}} \cdot \mathbf{\text{b}}} \right) = \left( {c\mathbf{\text{a}}} \right) \cdot \mathbf{\text{b}}.

mathematics


If all countries eliminated all barriers to immigration, would global economic growth increase?  Why or why not?

economics


mathematics


The United States exports 14% of GDP while Germany exports about 50% of its GDP. Explain what that means.

economics


A proton has a magnetic field due to its spin. The field is similar to that created by a circular current loop 0.65\ \times \ 10^{-15}\text{m} in radius with a current of 1.05\ \times \ 10^{4}\text{A}. Find the maximum torque on a proton in a 2.50-T field. (This is a significant torque on a small particle.)

physics


[LO 1.1](1-1-define-managerial-accounting-and-identify-the-three-primary- responsibilities-of-management) How do the subject matter of reports and the verification of reports differ between financial accounting and managerial accounting?

business


Is it possible to create a situation in which there is only destructive interference? Explain.

physics


Which is thought to causes the memory problems associated with temporal lobe epilepsy?

psychology


For each scenario, determine whether a standard neural network, a recurrent neural network (RNN), or a convolutional neural network (CNN) would be most suitable. Explain your choice, detailing the advantages and disadvantages of each type of network for the given scenario. a.A company wants to analyze customer reviews to determine whether they are positive, negative, or neutral. The reviews are provided as text data, and the company is interested in understanding the general sentiment of each review. b.An investment firm is developing a model to predict future stock prices based on historical price data. The firm wants to account for trends, patterns, and time-based dependencies in the data. c.A technology company is building a model to classify images into various categories, such as âcat,â âdog,â and âcar.â The input data consists of individual images. d.A company wants to predict whether a customer is likely to cancel their subscription based on a variety of features, such as customer demographics, subscription duration, customer interactions, and usage patterns.

computer_science


One of the various manganese oxides crystallizes with a cubic unit cell that contains manganese ions at the corners and in the center. Oxide ions are located at the center of each edge of the unit cell. What is the formula of the compound?

chemistry


The person shown below does work on the lawn mower. Under what conditions would the mower gain energy from the person pushing the mower? Under what conditions would it lose energy?

physics


A population has a mean of 90 and a standard deviation of 6. If it is sampled repeatedly with samples of size 64, what is the mean and standard deviation of the sample means?

business


(a) Where does an object need to be placed relative to a microscope for its 0.500 cm focal length objective to produce a magnification of –400 ? (b) Where should the 5.00 cm focal length eyepiece be placed to produce a further fourfold (4.00) magnification?

physics


In the four key principles of cloud-native development, what architecture should be used?

computer_science


Calculate the rate of heat conduction out of the human body, assuming that the core internal temperature is 37.0\ \text{°}\text{C} , the skin temperature is 34.0\ \text{°}\text{C} , the thickness of the fatty tissues between the core and the skin averages 1.00 cm, and the surface area is 1.40\ \text{m}^{2} .

physics


________ refers to a diminished response to a stimulus that has been presented multiple times.

psychology


What application is a tool used to generate containers?

computer_science


Now consider the target market for direct mail, social media, mobile, content marketing, and telemarketing. Does the chosen form of marketing present challenges in growing the target market? If so, how can those challenges be met and overcome?

business


Why do scientists consider vestigial structures evidence for evolution?

biology


What is productive efficiency? Allocative efficiency?

economics


What can a company do to try to reduce sexual harassment?

business


The first U.S. copyright law was signed by George Washington when?    A. 1776.   B. 1783.   C. 1790.

business


Because she plans on achieving success in marketing, Tammie is taking courses on managing social media. This is an example of ________.

sociology


mathematics


At which stage of meiosis are sister chromatids separated from each other?

biology


line 2x + 5y = -10, point \left( {10,4} \right)

mathematics


An active (metal) electrode was found to lose mass as the oxidation-reduction reaction was allowed to proceed. Was the electrode an anode or a cathode? Explain.

chemistry


a.Create a graph of the normal distribution for weights of car engines with mean of 200 kilograms and standard deviation of 15 kilograms. b.Analyze the graph and comment on symmetry and skewness. c.Determine the probability that a random engine weighs more than 245 kilograms.

computer_science


How have presidents used their position to increase the power of the office?

political_science


Which of the following was a key Progressive item passed by Taft? the Pure Food and Drug Actthe U.S. Forestry Servicethe Mann-Elkins Actthe Payne-Aldrich Act

history


The following masses are given in kilograms. Use metric prefixes on the gram to rewrite them so the numerical value is bigger than one but less than 1000. For example, 7\ \times \ 10^{-4}\text{kg} could be written as 70 cg or 700 mg. (a) 3.8\ \times \ 10^{-5}\text{kg;} (b) 2.3\ \times \ 10^{17}\text{kg;} (c) 2.4\ \times \ 10^{-11}\text{kg;} (d) 8\ \times \ 10^{15}\text{kg;} (e) 4.2\ \times \ 10^{-3}\text{kg.}

physics


What are some common network vulnerabilities, and how can they pose a threat to the integrity and availability of a network?

computer_science


[LO 6.3](6-3-calculate-activity-based-product-costs) Which of the following is a reason a company would implement activity-based costing?    A. The cost of record keeping is high.   B. The additional data obtained through traditional allocation are not worth the cost.   C. They want to improve the data on which decisions are made.   D. A company only has one cost driver.

business


Which of the following substances are fluids at room temperature: air, mercury, water, glass?

physics


Find the time after t = 0 when the instantaneous voltage of 60-Hz AC first reaches the following values: (a) V_{0}/2 (b) V_{0}{} (c) 0.

physics


When an 80.0-kg man stands on a pogo stick, the spring is compressed 0.120 m. (a) What is the force constant of the spring? (b) Will the spring be compressed more when he hops down the road?

physics


Cardiomyocytes are similar to skeletal muscle because:

biology


The termsolsticetranslates as âSun stop.â Explain why this translation makes sense from an astronomical point of view.

astronomy


What event inspired âThe Star-Spangled Bannerâ? Betsy Ross sewing the first American flag raised during a time of warthe British bombardment of Baltimorethe British burning of Washington, DCthe naval battle between theLeopardand theChesapeake

history


biology


South Carolina threatened to nullify which federal act? the abolition of slaverythe expansion of the transportation infrastructurethe protective tariff on imported goodsthe rotation in office that expelled several federal officers

history


The dimensions of a small storage unit are3mÃ3mÃ3m. What is the volume of a medium storage area with dimensions twice the size of the small unit?

mathematics


Match each cellular defense with the infection it would most likely target.  ___natural killer cell | A. virus-infected cell   ---|---   ___neutrophil | B. tapeworm in the intestines   ___eosinophil | C. bacteria in a skin lesion

biology


Why is there so little evidence of Earthâs earliest history and therefore the period when life first began on our planet?

astronomy


Parameterize the line from ( - 2,3) to (4,7) so that the line is at ( - 2,3) at t = 0 and (4,7) at t = 1.

mathematics


Why is the wave-like nature of matter not observed every day for macroscopic objects?

physics


If a person has a motor disorder and cannot move their arm voluntarily, but their muscles have tone, which motor neuronâupper or lowerâis probably affected? Explain why.

biology


What new opportunities did the war present for women and African Americans? What limitations did these groups continue to face in spite of these opportunities?

history


Find the resistance that must be placed in series with a \text{25}\text{.}0-\Omega galvanometer having a \text{50.0}-\mu A sensitivity (the same as the one discussed in the text) to allow it to be used as a voltmeter with a 0.100-V full-scale reading.

physics


Drug X blocks ATP regeneration from ADP and phosphate. How will muscle cells respond to this drug?

biology


A person timing the moonrise looks at her watch and then at the rising moon. Describe what happened inside her eyes that allowed her to see her watch clearly one second and then see the moon clearly.

physics


How does time complexity relate to space complexity?

computer_science


What triumphs did the late nineteenth century witness in the realms of industrial growth, urbanization, and technological innovation? What challenges did these developments pose for urban dwellers, workers, and recent immigrants? How did city officials and everyday citizens respond to these challenges?

history


Sparks will occur between the plates of an air-filled capacitor at lower voltage when the air is humid than when dry. Explain why, considering the polar character of water molecules.

physics


A/an __________ virus possesses characteristics of both a polyhedral and helical virus.

biology


What is the minimum mass of CaCO3required to establish equilibrium at a certain temperature in a 6.50-L container if the equilibrium constant (Kc) is 0.50 for the decomposition reaction of CaCO3at that temperature? CaCO3(s)âCaO(s)+CO2(g)CaCO3(s)âCaO(s)+CO2(g)

chemistry


Why do Bohrâs calculations for electron energies not work for all atoms?

physics


A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal circular path the riders follow has an 8.00-m radius, at how many revolutions per minute are the riders subjected to a centripetal acceleration equal to that of gravity?

physics


The discussion of the electric field between two parallel conducting plates, in this module states that edge effects are less important if the plates are close together. What does close mean? That is, is the actual plate separation crucial, or is the ratio of plate separation to plate area crucial?

physics


As a result of your answer toExercise 8.83, state the exact distribution to use when calculating the confidence interval.

business


Which of the following are ways macrophages attack pathogens?

psychology


The work of Rosalind Franklin and R.G. Gosling was important in demonstrating the helical nature of DNA.

biology


How can you express centripetal force in terms of centripetal acceleration?

physics


Semitractor trucks use four large 12-V batteries. The starter system requires 24 V, while normal operation of the truckâs other electrical components utilizes 12 V. How could the four batteries be connected to produce 24 V? To produce 12 V? Why is 24 V better than 12 V for starting the truckâs engine (a very heavy load)?

physics


Define these terms: (a) unimolecular reaction (b) bimolecular reaction (c) elementary reaction (d) overall reaction

chemistry


mathematics


The health care provider has ordered diltiazem IV bolus 0.25 mg/kg for a client with atrial fibrillation with rapid ventricular response. The client weighs 176 lb (80 kg). What is the correct dose of diltiazem for the nurse to administer?

nursing


True or false? There are not yet viable alternatives to animal testing in medical research.

business


general


Find the length of an arc in a circle of radius 7 meters subtended by the central angle of 85{^\circ}.

mathematics


Most neurons spontaneously fire off action potentials due to their tendency to constantly leak potassium ions. The brain takes advantage of this tendency and processes information primarily:

psychology


Infectious mononucleosis is caused by ________ infections.

biology


A teenager comes to the clinic with her parents for concerns about eating disorders. Which long-term complication is associated with eating disorders?

nursing


How can you use total internal reflection to estimate the index of refraction of a medium?

physics


biology


It is clear that productive inefficiency is a waste since resources are used in a way that produces less goods and services than a nation is capable of. Why is allocative inefficiency also wasteful?

economics


________ was the first state to institute all mail-in voting and automatic voter registration. CaliforniaOregonWashingtonNew York

political_science


Which of the following is an example of a reflex that occurs at some point in the development of a human being?

psychology


A spring attached to a ceiling is pulled down 20 cm. After 3 seconds, wherein it completes 6 full periods, the amplitude is only 15 cm. Find the function modeling the position of the spring t seconds after being released. At what time will the spring come to rest? In this case, use 1 cm amplitude as rest.

mathematics


Why is it advantageous for the cell membrane to be fluid in nature?

biology


What impact did Europeans have on their New World environmentsânative peoples and their communities as well as land, plants, and animals? Conversely, what impact did the New Worldâs native inhabitants, land, plants, and animals have on Europeans? How did the interaction of European and Native American societies, together, shape a world that was truly ânewâ?

history


What is the term for the symbiotic association between fungi and cyanobacteria?

biology


What effect will a cAMP inhibitor have on a peptide hormone-mediated signaling pathway?

biology


Lucas weighs 78 kilograms. Convert his weight to pounds.

mathematics


What are the key components and functionalities that a library management system must handle?

computer_science


An antibaryon has three antiquarks with colorsR-G-B-R-G-B-. What is its color?

physics


InExample 7.7, we calculated the final speed of a roller coaster that descended 20 m in height and had an initial speed of 5 m/s downhill. Suppose the roller coaster had had an initial speed at the bottom of the hill of 5 m/suphillinstead, and it coasted 20 m uphill, stopped, and then rolled back down to a final point at the same elevation as it started. We would find in that case that its final speed is the same as its initial speed. Explain in terms of conservation of energy.

physics


What were four of Galileoâs discoveries that were important to astronomy?

astronomy


Each carbon atom can bond with as many as________ other atom(s) or molecule(s).

biology


Unreasonable Results A fairly large garden hose has an internal radius of 0.600 cm and a length of 23.0 m. The nozzleless horizontal hose is attached to a faucet, and it delivers 50.0 L/s. (a) What water pressure is supplied by the faucet? (b) What is unreasonable about this pressure? (c) What is unreasonable about the premise? (d) What is the Reynolds number for the given flow? (Take the viscosity of water as 1.005 \times 10^{–3}\ \left( \text{N}/m^{2} \right) \cdot \text{s} .)

physics


List five categories of tools used to automate cloud deployment?

computer_science


Appraise data in support of a hypothesis.

general


Which of the following is especially important for developing and maintaining employee loyalty to the brand? empowermentengagementcommitmentdedication

business


Why can superficial mycoses in humans lead to bacterial infections?

biology


The correlation coefficient indicates the weakest relationship when ________.

psychology


If an object has a constant _x_ -component of the velocity and suddenly experiences an acceleration in the _y_ direction, does the _x-_ component of its velocity change?

physics


[LO 3.5](3-5-use-journal-entries-to-record-transactions-and-post-to-t- accounts) What is a journal?

business


Sulfuric acid is the industrial chemical produced in greatest quantity worldwide. About 90 billion pounds are produced each year in the United States alone. Write the Lewis structure for sulfuric acid, H 2 SO 4 , which has two oxygen atoms and two OH groups bonded to the sulfur.

chemistry


How does citizen journalism use social media to increase coverage of world events?

political_science


mathematics


Give the oxidation state of the metal, number ofdelectrons, and the number of unpaired electrons predicted for [Co(NH3)6]Cl3.

chemistry


Based on current evidence, form a hypothesis as to what you think caused the extinction of the Neanderthal. What gave modern humans the edge?

anthropology


What is the primary difference between a circular pathway and a linear pathway?

biology


Why do you think the U.S. experience with inflation over the last 50 years has been so much milder than in many other countries?

economics


In middle adulthood, ________ ________ is more predictive of life satisfaction than it is at other ages.

psychology


What do you consider to be the three most critical global issues? Why?

anthropology


_Quan_ means which of the following?    A. adherence to the past   B. philosophic tradition   C. practicality   D. insistence on protocol

business


By considering the molecules of an insulator, explain how an insulator can be overall neutral but carry a surface charge when polarized.

physics


Describe how you might use the color of a galaxy to determine something about what kinds of stars it contains.

astronomy


A ray of 610 nm light goes from air into fused quartz at an incident angle of \text{55}\text{.}0º . At what incident angle must 470 nm light enter flint glass to have the same angle of refraction?

physics


A client is taking atorvastatin. Which severe adverse drug reaction should the client be monitored for?

nursing


ⓐ x > 2   ⓑ x \leq - 1.5   ⓒ x \geq \frac{5}{3}

mathematics


Social scientists refer to the use of a church to combat social injustice in the political realm as:

sociology


When someone supports your products and your brand so much that they begin speaking on your behalf in person and on social media, they are known as a/an ________. brand advocatecorporate narrative sponsorimpetusentrepreneurial drive

business


Ifqa=0qa=0inFigure 18.42, under what conditions will there be no net Coulomb force onqq?

physics


The _______ virus is responsible for causing German measles.

biology


What is the difference between firm-specific risk and unsystematic risk?

business


mathematics


Find two consecutive odd numbers whose product is 323.

mathematics


Which statement best describes Reaganâs political style? folksy and likeableconservative and inflexibleliberal and pragmaticintelligent and elitist

history


A solid cylinder of radius 10.0 cm rolls down an incline with slipping. The angle of the incline is 30\text{°}. The coefficient of kinetic friction on the surface is 0.ǐ. What is the angular acceleration of the solid cylinder? What is the linear acceleration?

physics


You drive 7.50 km in a straight line in a direction 15\text{°} east of north. (a) Find the distances you would have to drive straight east and then straight north to arrive at the same point. (b) Show that you still arrive at the same point if the east and north legs are reversed in order. Assume the + _x_ -axis is to the east.

physics


Given a graph of production trends in automobiles, describe what the graph represents in a memo to your boss.

general


A nurse is teaching a client about warfarin dietary considerations. Which of the following statements by the client indicates understanding of the restrictions?

nursing


The nurse has administered sublingual nitroglycerin to a client with chest pain. Which assessment finding does the nurse anticipate for this client?

nursing


A crate having mass 50.0 kg falls horizontally off the back of the flatbed truck, which is traveling at 100 km/h. Find the value of the coefficient of kinetic friction between the road and crate if the crate slides 50 m on the road in coming to rest. The initial speed of the crate is the same as the truck, 100 km/h.

physics


Which of the following is a cause of respiratory acidosis?

biology


The day on Mars is 1.026 Earth-days long. The martian year lasts 686.98 Earth-days. The two moons of Mars take 0.32 Earth-day (for Phobos) and 1.26 Earth-days (for Deimos) to circle the planet. You are given the task of coming up with a martian calendar for a new Mars colony. Would a solar or lunar calendar be better for tracking the seasons?

astronomy


What characteristics predict which nursing homes will score low on quality of care?

psychology


How is the perceived demand curve for a monopolistically competitive firm different from the perceived demand curve for a monopoly or a perfectly competitive firm?

economics


biology


Solve these problems about lumber dimensions. (a) To describe to a European how houses are constructed in the US, the dimensions of “two-by-four” lumber must be converted into metric units. The thickness \times width \times length dimensions are 1.50 in. \times 3.50 in. \times 8.00 ft in the US. What are the dimensions in cm \times cm \times m? (b) This lumber can be used as vertical studs, which are typically placed 16.0 in. apart. What is that distance in centimeters?

chemistry


Is capillary action due to cohesive or adhesive forces, or both?

physics


computer_science


Consideration may include any of the following except:

business


Give the number of protons, electrons, and neutrons in neutral atoms of each of the following isotopes: (a) {}_{3}^{7}\text{Li} (b) {}_{\mspace{9mu} 52}^{125}\text{Te} (c) {}_{\mspace{9mu} 47}^{109}\text{Ag} (d) {}_{\mspace{9mu} 7}^{15}\text{N} (e) {}_{15}^{31}\text{P}

chemistry


How much heat is required to convert 422 g of liquid H2O at 23.5 Â°C into steam at 150 Â°C?

chemistry


According to Cannon-Bard, the ________ is activated by encounters in the external environment and then relays information regarding this context in two simultaneous directions to produce emotions.

psychology


Which portion of the ventricular system is found within the diencephalon?

biology


Why was the Sonny Bono Copyright Term Extension Act of 1998 so controversial?    A. It put all of Sonny and Cher’s formerly copyrighted music into the public domain.   B. It reduced the copyright term to that favored by the Founding Fathers—28 years.   C. It extended copyright an additional 20 years to the life of the author plus 70 years.

business


Explain how the random alignment of homologous chromosomes during metaphase I contributes to the variation in gametes produced by meiosis.

biology


What are possible reasons that using electronic devices close to bedtime is associated with poorer sleep?

psychology


Consider our start-up company that is 100% committed to leveraging innovative technologies as a business growth facilitator. Describe how it could put together a generic framework to support informatics applications in any domain. Does such a solution exist already? Either way, how would the start-up be able to scale this approach?

computer_science


What was the First Great Awakening? a cultural and intellectual movement that emphasized reason and science over superstition and religiona Protestant revival that emphasized emotional, experiential faith over book learninga cultural shift that promoted Christianity among enslaved communitiesthe birth of an American identity, promoted by Benjamin Franklin

history


physics


Amari finds fulfillment in his mentoring opportunities as a manager at work and as a youth sports coach. These priorities are most consistent with which of Eriksonâs psychosocial stages?

psychology


In an oscillating _RLC_ circuit with L = 10\ \text{mH},C = 1.5\ µ\text{F},\ \text{and}\ R = 2.0\ \text{Ω}, how much time elapses before the amplitude of the oscillations drops to half its initial value?

physics


If a pendulum-driven clock gains 5.00 s/day, what fractional change in pendulum length must be made for it to keep perfect time?

physics


How many Gy of exposure is needed to give a cancerous tumor a dose of 40 Sv if it is exposed to \alpha activity?

physics


Frodo and Samwise will take the ring to Mordor or Gandalf is not a wizard and Frodo is a hobbit.

mathematics


Which of the following isnotimportant in the antiviral innate immune response?

biology


What is a key criticism of intelligence tests?

psychology


The fibrous membrane covering the outer surface of the bone is the ________.

biology


Chemical signaling that affects neighboring cells is called ________.

biology


A patent gives an inventor the exclusive right to which of the following?    A. The ability to profit from their invention.   B. The ability to prevent others from making, using, offering for sale, or selling the invention.   C. The ability to prevent others from learning the secrets of the invention.   D. All of the above.

business


Which of these fetal presentations is the easiest for vaginal birth?

biology


Find the following for path C in [Figure 3.53](3-problems-exercises#import- auto-id1165298863773) : (a) the total distance traveled and (b) the magnitude and direction of the displacement from start to finish. In this part of the problem, explicitly show how you follow the steps of the analytical method of vector addition.  Figure 3.53 The various lines represent paths taken by different people walking in a city. All blocks are 120 m on a side.

physics


What types of organizations on college campuses can provide opportunities for building social networks?

business


mathematics


Trade has income distribution effects. For example, suppose that because of a government-negotiated reduction in trade barriers, trade between Germany and the Czech Republic increases. Germany sells house paint to the Czech Republic. The Czech Republic sells alarm clocks to Germany. Would you expect this pattern of trade to increase or decrease jobs and wages in the paint industry in Germany? The alarm clock industry in Germany? The paint industry in Czech Republic? The alarm clock industry in Czech Republic? What has to happen for there to be no increase in total unemployment in both countries?

economics


If electron is to be diffracted significantly by a crystal, its wavelength must be about equal to the spacing, _d_ , of crystalline planes. Assuming d = 0.250\ \text{nm}, estimate the potential difference through which an electron must be accelerated from rest if it is to be diffracted by these planes.

physics


A commercial mercury vapor analyzer can detect, in air, concentrations of gaseous Hg atoms (which are poisonous) as low as 2ÃÃ10â6mg/L of air. At this concentration, what is the partial pressure of gaseous mercury if the atmospheric pressure is 733 torr at 26 Â°C?

chemistry


Which of the following is correct with regards to the powers of state government in the United States?    A. All powers not specifically enumerated to the federal government are reserved to the states.   B. The power over crimes is reserved to the federal government.   C. The power over the militia is reserved to the states.   D. The powers over the federal government are superior to every state power.

business


What is the limiting reactant when 1.50 g of lithium and 1.50 g of nitrogen combine to form lithium nitride, a component of advanced batteries, according to the following unbalanced equation?Li+N2â¶Li3NLi+N2â¶Li3N

chemistry


What kind of heat transfer requires no medium?

physics


What is the purpose of referential constraints in database design, and how do they ensure data integrity?

computer_science


Analyze the impact of socioeconomic status (SES) on the language development of infants and toddlers. How does SES influence access to resources, caregiver interactions, and exposure to language-rich environments? Discuss potential interventions that could mitigate the negative effects of low SES on language development and propose strategies that could be implemented at the community or policy level.

psychology


Will union membership continue to decline? Why or why not?

economics


Mantles for gas lanterns contain thorium, because it forms an oxide that can survive being heated to incandescence for long periods of time. Natural thorium is almost 100% {}^{\text{232}}\text{Th} , with a half-life of 1\text{.}{\text{405} \times \text{10}^{\text{10}}\ \text{y}} . If an average lantern mantle contains 300 mg of thorium, what is its activity?

physics


What strategies did the East Asian Tigers employ to stimulate economic growth?

economics


What social movements can you identify in your own society? Have you participated in any of them? If so, describe your experiences. What thoughts and feelings are associated with participation in social movements?

anthropology


Toe dancing (as in ballet) is much harder on toes than normal dancing or walking. Explain in terms of pressure.

physics


Determine if a character’s actions were heroic

general


biology


A 4.653\text{-μ}\text{m} emission line of atomic hydrogen corresponds to transition between the states n_{f} = 5 and n_{i}. Find n_{i}.

physics


What is a description of Privacy by Design?

computer_science


Explain why the abundances of heavy elements in stars correlate with their positions in the Galaxy.

astronomy


LO11.5What are the strengths and weaknesses of NPV?

business


Separation of the sister chromatids is a characteristic of which stage of mitosis?

biology


Find the following for path A in [Figure 2.57](2-problems-exercises#import- auto-id2076702) : (a) The distance traveled. (b) The magnitude of the displacement from start to finish. (c) The displacement from start to finish.

physics


mathematics


Is inflation likely to be a severe problem for at least some high-income economies in the near future?

economics


LO13.2Why is the effective-interest method of amortization required under the International Financial Reporting Standards?

business


Explain why itâs important to conduct research using both male and female participants. What sociological topics might show gender differences? Provide some examples to illustrate your ideas.

sociology


All of the following are considered unfair trade practices except:

business


Megan invested \text{\$}21,000 in a savings account. If the interest rate is 5\text{\%}, how much will be in the account in 8 years by each method of compounding?   ⓐ compound quarterly   ⓑ compound monthly   ⓒ compound continuously.

mathematics


What is the term for a process used to return memory that is no longer needed?

computer_science


In the famous conditioning experiment, Pavlov demonstrated that his dogs started drooling in response to a bell sounding. What part of the digestive process did he stimulate?

biology


LO13.1What type of information do you think an oil company should include in their sustainability report? What about a car manufacturer? A large retailer?

business


Find the mean for the following frequency tables.

mathematics


When blood pressure increases, blood vessels supplying the kidney will ________ to mount a steady rate of filtration.

biology


Assume the event occurs independently in any given day. Define the random variableX.

mathematics


What is nanotechnology and how can it benefit people who use the Web?

computer_science


A spherical capacitor is formed from two concentric spherical conducting spheres separated by vacuum. The inner sphere has radius 12.5 cm and the outer sphere has radius 14.8 cm. A potential difference of 120 V is applied to the capacitor. (a) What is the capacitance of the capacitor? (b) What is the magnitude of the electrical field at r = 12.6\ \text{cm} , just outside the inner sphere? (c) What is the magnitude of the electrical field at r = 14.7\ \text{cm} , just inside the outer sphere? (d) For a parallel-plate capacitor the electrical field is uniform in the region between the plates, except near the edges of the plates. Is this also true for a spherical capacitor?

physics


Explain the advantages and disadvantages of using a model to predict a life-or-death situation, such as whether or not an asteroid will strike Earth.

physics


What are the main components of measuring GDP with what is produced?

economics


Imagine you wanted to study when different cell populations (neurons, glia) emerge during development in humans and great apes. You are going to use organoids to model neurodevelopment in these two species. Which technique would best help you study your question?

psychology


Classify the following protocols: IP, TCP, HTTP according to the ISO OSI classification

general


Your 1500-kg sports car accelerates from 0 to 30 m/s in 10 s. What average force is exerted on it during this acceleration?

physics


Consider the following metals: Ag, Au, Mg, Ni, and Zn. Which of these metals could be used as a sacrificial anode in the cathodic protection of an underground steel storage tank? Steel is an alloy composed mostly of iron, so use −0.447 V as the standard reduction potential for steel.

chemistry


biology


What kind of information does the Kuard application provide?

computer_science


The combined charge of all the electrons in a dime is hundreds of thousands of coulombs. Because like charges repel, what keeps the dime from exploding?

physics


mathematics


philosophy


\lim\limits_{x\rightarrow 0^{+}}f(x),f(x) = \left\\{ {\begin{matrix} {3x^{2} + 2x + 1} \\\ {5x + 3} \end{matrix}\text{~~}\begin{matrix} {x > 0} \\\ {x < 0} \end{matrix}} \right.

mathematics


Cholesterol is the most common member of the __________ group, found in animal tissues; it has a tetracyclic carbon ring system with a __________ bond in one of the rings and one free __________group.

biology


Plasma contains more sodium than chloride. How can this be if individual ions of sodium and chloride exactly balance each other out, and plasma is electrically neutral?

biology


Conflict theorists see IQ tests as being biased. Why?    A. They are scored in a way that is subject to human error.    B. They do not give children with learning disabilities a fair chance to demonstrate their true intelligence.   C. They don’t involve enough test items to cover multiple intelligences.    D. They reward affluent students with questions that assume knowledge associated with upper-class culture.

sociology


Explain what we mean when we call the universe homogeneous and isotropic. Would you say that the distribution of elephants on Earth is homogeneous and isotropic? Why?

astronomy


Explain how a shift from a government budget deficit to a budget surplus might affect the exchange rate.

economics


Suppose someone told you that she had discovered H II around the star Aldebaran. Would you believe her? Why or why not?

astronomy


A batch of food contaminated with botulism exotoxin, consumed at a family reunion by most of the members of a family, would be an example of a ________ outbreak.

biology


A 54-year-old client, recently diagnosed with multiple sclerosis, presents to the clinic for a follow-up appointment The client asks the nurse if there is any special diet that might help their symptoms. The nurse advises which diet as an option for the client to discuss with the neurologist?

nursing


Compare and contrast European and Native American views on property.

history


SupposeX~N(8, 1). What value ofxhas az-score of â2.25?

mathematics


How can a Gantt chart help in the preparation for starting the new venture?

business


The mass of the atom919F919Fis 18.99840 amu. (a) Calculate its binding energy per atom in millions of electron volts. (b) Calculate its binding energy per nucleon.

chemistry


A client is admitted to the emergency department with symptoms of dizziness and hypotension after returning from a beach vacation. The nurse notices a bluish-gray color to their skin. Which medication does the nurse suspect the client takes?

nursing


**Professional Application** Ernest Rutherford (the first New Zealander to be awarded the Nobel Prize in Chemistry) demonstrated that nuclei were very small and dense by scattering helium-4 nuclei \left( {}^{4}\text{He} \right) from gold-197 nuclei \left( {{}^{\text{197}}\text{Au}} \right) . The energy of the incoming helium nucleus was 8.00{\times \text{10}^{- \text{13}}}\ \text{J} , and the masses of the helium and gold nuclei were 6.68{\times \text{10}^{- \text{27}}}\ \text{kg} and 3.29{\times \text{10}^{- \text{25}}}\ \text{kg} , respectively (note that their mass ratio is 4 to 197). (a) If a helium nucleus scatters to an angle of \text{120º} during an elastic collision with a gold nucleus, calculate the helium nucleus’s final speed and the final velocity (magnitude and direction) of the gold nucleus. (b) What is the final kinetic energy of the helium nucleus?

physics


**Unreasonable results.** The propeller of an aircraft is spinning at 10 rev/s when the pilot shuts off the engine. The propeller reduces its angular velocity at a constant 2.0\ {\text{rad}\text{/}\text{s}^{2}} for a time period of 40 s. What is the rotation rate of the propeller in 40 s? Is this a reasonable situation?

physics


What are the factors that cause dead zones? Describe eutrophication, in particular, as a cause.

biology


What distinguishes data standardization from validation when gathering data for a data science project?

computer_science


________ depth cues require the use of both eyes.

psychology


Classify each of the following as an element, a compound, or a mixture: (a) copper (b) water (c) nitrogen (d) sulfur (e) air (f) sucrose (g) a substance composed of molecules each of which contains two iodine atoms (h) gasoline

chemistry


When insulin binds to its receptor, the complex is endocytosed into the cell. This is an example of ______ in response to hormone signaling.

biology


Which major planet has the largest . . . semimajor axis?average orbital speed around the Sun?orbital period around the Sun?eccentricity?

astronomy


In the ultimatum game, the most important rule involves ________.

political_science


[LO 8.1](8-1-explain-how-and-why-a-standard-cost-is-developed) This standard is set at a level that could be achieved if everything ran perfectly.    A. ideal standard   B. attainable standard   C. unattainable standard   D. variance from standard

business


What is thermal efficiency of an engine? Can it ever be 100 percent? Why or why not?

physics


A care package is dropped out of a cargo plane and lands in the forest. If we assume the care package speed on impact is 54 m/s (123 mph), then what is its acceleration? Assume the trees and snow stops it over a distance of 3.0 m.

physics


What was the most lucrative product of the Chesapeake colonies?    A. corn   B. tobacco   C. gold and silver   D. enslaved people

history


Allowing a student to move to the next grade regardless of whether or not they have met the requirements for that grade is called ____________.    A. affirmative action   B. social control   C. social promotion   D. socialization

sociology


In Professor Finneganâs Science Fiction course, there are 60 students. Of those, 15% say theyâve readA Hitchhikerâs Guide to the Galaxy. How many of the students have read that book?

mathematics


What was the problem with the Hubble Space Telescope and how was it solved?

astronomy


What is the one defining feature of a minority group?

sociology


Which of the following regarding the Ames test is true?    A. It is used to identify newly formed auxotrophic mutants.   B. It is used to identify mutants with restored biosynthetic activity.   C. It is used to identify spontaneous mutants.   D. It is used to identify mutants lacking photoreactivation activity.

biology


\sin^{- 1}\left( {\cos\left( \frac{\pi}{6} \right)} \right)

mathematics


A researcher interested in what factors make an employee best suited for a given job would most likely identify as a(n) ________ psychologist.

psychology


The nurse is providing dietary education for a client with diabetes. The client asks why their sodium intake should be limited. What is the best response from the nurse?

nursing


Indicate whether the magnetic field created in each of the three situations shown in [Figure 22.56](22-problems-exercises#import-auto-id1917466) is into or out of the page on the left and right of the current.  Figure 22.56

physics


For an _RLC_ series circuit, R = 100\ \text{Ω} , L = 150\ \text{mH} , and C = 0.25\mu\text{F}\text{.} (a) If an ac source of variable frequency is connected to the circuit, at what frequency is maximum power dissipated in the resistor? (b) What is the quality factor of the circuit?

physics


mathematics


Describe the concept of systems analysis and design.

computer_science


The nurse should monitor the client receiving spironolactone for which adverse effect?

nursing


In the Star Wars movieStar Wars Episode VI: Return of the Jedi, a key battle takes place on the inhabited âforest moonâ Endor, which supposedly orbits around a gas giant planet. From what you have learned about planets and moons of the solar system, why would this be an unusual situation?

astronomy


r = 3 + \text{cos}\left( {2\theta} \right), \theta = \frac{3\pi}{4}

mathematics


In a teaching simulation with your peers role-playing 6th grade students, demonstrate the principle of reinforcement in classroom interactions and prepare a half page description of what happened during the simulation that validated the principle.

general


The agreement Gerald Ford signed with the leader of the Soviet Union that ended the territorial issues remaining from World War II was ________. the Moscow CommuniquÃ©the Beijing Treatythe Iceland Protocolthe Helsinki Accords

history


Describe what is meant by the term âlung compliance.â

biology


What is the rotational analog of linear velocity?

physics


Suppose a W^{\text{−}} created in a particle detector lives for 5.00\ \times \ 10^{-25}\ \text{s} . What distance does it move in this time if it is traveling at 0.900 _c_ ? (Note that the time is longer than the given W^{\text{−}} lifetime, which can be due to the statistical nature of decay or time dilation.)

physics


Will supply curves have the same shape in all markets? If not, how will they differ?

economics


A nurse is examining a school-age child who is complaining of an itchy scalp. On physical examination, the nurse notices lice and nits in the childâs hair. Which medication would the nurse anticipate being ordered to treat the childâs lice infestation?

nursing


Can a molecule with an even number of electrons ever be paramagnetic? Explain why or why not.

chemistry


psychology


Explain, according to both geocentric and heliocentric cosmologies, why we see retrograde motion of the planets.

astronomy


Does [Table 2](4-practice-test#Table_04_03_31) represent a linear function? If so, find a linear equation that models the data.  **_x_** | 1 | 3 | 7 | 11   ---|---|---|---|---   **_g_(_x_)** | 4 | 9 | 19 | 12   Table 2 no-selfclose

mathematics


When is the assembly-line approach appropriate in service-oriented businesses? What are the benefits of using the assembly-line approach in this type of work?

business


A current _I_ flows around the rectangular loop shown in the accompanying figure. Evaluate {\oint\mathbf{\overset{\rightarrow}{B}}} \cdot d\mathbf{\overset{\rightarrow}{l}} for the paths _A_ , _B_ , _C_ , and _D_ .

physics


Describe the energy transformations involved when a yo-yo is thrown downward and then climbs back up its string to be caught in the userâs hand.

physics


Suppose the U.S. Congress passes significant immigration reform that makes it more difficult for foreigners to come to the United States to work. Use the AD/AS model to explain how this would affect the equilibrium level of GDP and the price level.

economics


mathematics


Indicate which substance in the given pairs has the higher entropy value. Explain your choices. (a) C2H5OH(l) or C3H7OH(l) (b) C2H5OH(l) or C2H5OH(g) (c) 2H(g) or H(g)

chemistry


What are some possible ways to encourage voter participation and overcome rational ignorance?

economics


An electron is to be accelerated in a uniform electric field having a strength of 2\text{.}{\text{00} \times \text{10}^{6}}\ \text{V/m} . (a) What energy in keV is given to the electron if it is accelerated through 0.400 m? (b) Over what distance would it have to be accelerated to increase its energy by 50.0 GeV?

physics


Histamine, leukotrienes, prostaglandins, and bradykinin are examples of which of the following?    A. chemical mediators primarily found in the digestive system   B. chemical mediators that promote inflammation   C. antimicrobial peptides found on the skin   D. complement proteins that form MACs

biology


Which of the following best characterizes the mode of pathogen recognition for opsonin-dependent phagocytosis?    A. Opsonins produced by a pathogen attract phagocytes through chemotaxis.   B. A PAMP on the pathogen’s surface is recognized by a phagocyte’s toll-like receptors.   C. A pathogen is first coated with a molecule such as a complement protein, which allows it to be recognized by phagocytes.   D. A pathogen is coated with a molecule such as a complement protein that immediately lyses the cell.

biology


Hilda bought a bedspread on sale for \text{\$37}. The original price of the bedspread was \text{\$50}.

mathematics


What is a possible early sign of autism spectrum disorder?

psychology


How would damage to the posterior pituitary gland affect the production and release of ADH and inhibiting hormones?

biology


LO14.2A corporation issues 5,000 shares of $1 par value stock for some equipment with a clearly determined value of $10,000. Prepare the journal entry to reflect this transaction.

business


Solve \frac{125}{\left( \frac{1}{625} \right)^{- x - 3}} = 5^{3} by rewriting each side with a common base.

mathematics


What are the three classes of bryophytes?

biology


The middle class in the United States ________. has steadily increased every year since World War IIhas steadily declined every year since 1990shows a significant decline since 2000has grown since the recession of 2008

business


What role does aromatase play in the masculinization of the brain?

psychology


Write the Lewis structure and molecular formula for each of the following hydrocarbons: (a) hexane (b) 3-methylpentane (c) _cis_ -3-hexene (d) 4-methyl-1-pentene (e) 3-hexyne (f) 4-methyl-2-pentyne

chemistry


What are the aspects of a good systems design?

computer_science


Fusion of pronuclei occurs during ________.

biology


Does the value that John Stuart Mill placed on the deliberative process and individual expression as the main ways of arriving at truth have any relevance for political debate today?

business


Describe a situation in which bodies of water and a line of rocks could create a diffraction pattern similar to light passing through double slits. Include the arrangement of the rocks, the positions of the bodies of water, and the location of the diffraction pattern. Note the dimensions that are necessary for the production of the pattern.

physics


How were particle collisions used to provide evidence of the Higgs boson?

physics


The current supplied to an air conditioner unit is 4.00 amps. The air conditioner is wired using a 10-gauge (diameter 2.588 mm) wire. The charge density is n = 8.48\ \times \ 10^{28}\frac{\text{electrons}}{\text{m}^{3}} . Find the magnitude of (a) current density and (b) the drift velocity.

physics


What caused U.S. trademark laws to evolve from a patchwork of state laws into a unitary federal trademark system?    A. The Industrial Revolution transformed America’s many local and regional markets into a unified national economy.   B. Producers of goods and services began to grow into national entities.   C. State laws often conflicted with each other.   D. All of the above.

business


What are three reasons to study economics?

economics


A simple interest loan for $20,000 is taken out at 13.9% annual interest rate. A partial payment of $13,500.00 is made 30 days into the loan period. After this payment, what will the remaining balance be?

mathematics


Why would it be easier to measure the characteristics of intrinsically less luminous cepheids than more luminous ones?

astronomy


Rewrite a^{- \mspace{9mu}\frac{2}{5}} = b as an equivalent logarithmic equation.

mathematics


(a) What is the average useful power output of a person who does 6\text{.}\text{00}\times\text{10}^{6}\ \text{J} of useful work in 8.00 h? (b) Working at this rate, how long will it take this person to lift 2000 kg of bricks 1.50 m to a platform? (Work done to lift his body can be omitted because it is not considered useful output here.)

physics


mathematics


Rubidium iodide crystallizes with a cubic unit cell that contains iodide ions at the corners and a rubidium ion in the center. What is the formula of the compound?

chemistry


A large household air conditioner may consume 15.0 kW of power. What is the cost of operating this air conditioner 3.00 h per day for 30.0 d if the cost of electricity is $0.110 per \text{kW} \cdot h ?

physics


If the electric field is 100\ \text{N/C} at a distance of 50 cm from a point charge _q_ , what is the value of _q_ ?

physics


An emergency department nurse is assessing a client with an acute ischemic stroke prior to administering alteplase. Which finding will the nurse need to discuss with the provider prior to administering alteplase therapy?

nursing


LO6.1What do credit terms of 4/10, n/30 mean in regard to a purchase?

business


LO16.3Explain the difference between the two methods used to prepare the operating section of the statement of cash flows. How do the results of these two approaches compare?

business


If 0.1718 L of a 0.3556-MC3H7OH solution is diluted to a concentration of 0.1222M, what is the volume of the resulting solution?

chemistry


What two main products result from photosynthesis?

biology


Why do we say that Neptune was the first planet to be discovered through the use of mathematics?

astronomy


What are some of the intended positive aspects of bureaucracies?    A. Increased productivity   B. Increased efficiency   C. Equal treatment for all   D. All of the above

sociology


John Barry was the first American to receive a copyright. For which type of work did he receive the copyright?    A. A novel.   B. An almanac.   C. A spelling book.   D. A book of poems.

business


Harlowâs study on rhesus monkeys showed that:

sociology


Table 15.9shows the share of income going to each quintile of the income distribution for the United Kingdom in 1979 and 1991. Use this data to calculate what the points on a Lorenz curve would be, and sketch the Lorenz curve. How did inequality in the United Kingdom shift over this time period? How can you see the patterns in the quintiles in the Lorenz curves? Share of Income19791991Top quintile39.7%42.9%Fourth quintile24.8%22.7%Middle quintile17.0%16.3%Second quintile11.5%11.5%Bottom quintile7.0%6.6%Table15.9Income Distribution in the United Kingdom, 1979 and 1991

economics


Lysozyme is an enzyme that cleaves cell walls. A 0.100-L sample of a solution of lysozyme that contains 0.0750 g of the enzyme exhibits an osmotic pressure of 1.32 \times 10 −3 atm at 25 °C. Assuming ideal solution behavior, what is the molar mass of lysozyme?

chemistry


Alcohol is removed from the bloodstream by a series of metabolic reactions. The first reaction produces acetaldehyde; then other products are formed. The following data have been determined for the rate at which alcohol is removed from the blood of an average male, although individual rates can vary by 25–30%. Women metabolize alcohol a little more slowly than men:   [C2H5OH] (_M_) | 4.4 ×× 10−2 | 3.3 ×× 10−2 | 2.2 ×× 10−2   ---|---|---|---   Rate (mol L−1 h−1) | 2.0 ×× 10−2 | 2.0 ×× 10−2 | 2.0 ×× 10−2   Determine the rate law, the rate constant, and the overall order for this reaction.

chemistry


What is a tie-in sale? How might it reduce competition and when might it be acceptable?

economics


Repeat the previous problem for eyeglasses held 1.50 cm from the eyes.

physics


What is an ecosystem service that performs the same function as a pesticide?

biology


In the past, the United States manufactured clothes. Many clothing corporations have shut down their U.S. factories and relocated to China. This is an example of:

sociology


Explain how resource dependence theory helps a venture grow.

business


Consider the following questions: (a) What is the total volume of the CO2(g) and H2O(g) at 600 Â°C and 0.888 atm produced by the combustion of 1.00 L of C2H6(g) measured at STP? (b) What is the partial pressure of H2O in the product gases?

chemistry


Because relationships are so important in marketing, multiple tools have been developed to help manage customer relationships. Many technological advances assist marketers in their efforts. Promotional strategies include utilizing social media posts, websites, advertising, public relations, and sponsorships to communicate with the target audience. One of the most effective tools in planning/calendaring these promotional contacts or touch points is a Gantt chart. Do a bit of research on Gantt charts so you better understand this scheduling tool that also visually illustrates linkages between promotional activities and progress toward a marketing goal. List and discuss five benefits of using this CRM planning tool. Finally, in your research, did you discover an alternative method to visually depict a marketing project schedule?

business


There is a 250-m-high cliff at Half Dome in Yosemite National Park in California. Suppose a boulder breaks loose from the top of this cliff. (a) How fast will it be going when it strikes the ground? (b) Assuming a reaction time of 0.300 s, how long will a tourist at the bottom have to get out of the way after hearing the sound of the rock breaking loose (neglecting the height of the tourist, which would become negligible anyway if hit)? The speed of sound is 335 m/s on this day.

physics


Nutrient and waste requirements for the developing fetus are handled during the first few weeks by:

biology


The motion of a swinging pendulum for small anglesÎ¸Î¸can be approximated byd2Î¸dt2+gLÎ¸=0,d2Î¸dt2+gLÎ¸=0,whereÎ¸Î¸is the angle the pendulum makes with respect to a vertical line,gis the acceleration resulting from gravity, andLis the length of the pendulum. Find the equation describing the angle of the pendulum at timet,t,assuming an initial displacement ofÎ¸0Î¸0and an initial velocity of zero.

mathematics


mathematics


What is a constellation as astronomers define it today? What does it mean when an astronomer says, âI saw a comet in Orion last nightâ?

astronomy


By convention, ifQis positive, what is the direction in which heat transfers energy with regard to the system?

physics


Light of wavelength 500 nm falls normally on 50 slits that are 2.5\ \times \ 10^{-3}\ \text{mm} wide and spaced 5.0\ \times \ 10^{-3}\ \text{mm} apart. How many interference fringes lie in the central peak of the diffraction pattern?

physics


During which stage of bacterial transcription is the σ subunit of the RNA polymerase involved?    A. initiation   B. elongation   C. termination   D. splicing

biology


Contrast the treatment of "well known" trademarks provided by Paris Article and by TRIPS Article

general


\mathbf{\text{F}}\left( {x,y,z} \right) = \left( {2xy + z^{2}} \right)\mathbf{\text{i}} + \left( {x^{2} + 2yz} \right)\mathbf{\text{j}} + \left( {2xz + y^{2}} \right)\mathbf{\text{k}}

mathematics


How would you show your understanding of the ABC process

general


Which of the following was a focus of the new Republican Party? supporting Irish Catholic immigrationencouraging the use of popular sovereignty to determine where slavery could existpromoting statesâ rightshalting the spread of slavery

history


Suppose both of these events took place at the same time. Combine your analyses of the impacts of the iPod and the tariff reduction to determine the likely impact on the equilibrium price and quantity of Sony Walkman-type products. Show your answer graphically.

economics


Explain why ice, which is a crystalline solid, has a melting temperature of 0 Â°C, whereas butter, which is an amorphous solid, softens over a range of temperatures.

chemistry


If a GUT is proven, and the four forces are unified, it will still be correct to say that the orbit of the moon is determined by the gravitational force. Explain why.

physics


The point of eustress on the stress inverted-U curve is:

psychology


Which species of _Shigella_ has a type that produces Shiga toxin?    A. _S. boydii_   B. _S. flexneri_   C. _S. dysenteriae_   D. _S. sonnei_

biology


Which of the following actions by the nurse would occur during the outcome evaluation phase of the NCJMM?

nursing


In the third example, we built two FaaS functions that were deployed that make up a cloud-native application. Contrast this to the first example we built, where we built microservices that were also deployed in Azure. Although the cloud service providers provide editors in the portal to implement and deploy FaaS functions directly within the portal, in this case we used a build tool, maven, to build the code for the FaaS functions and deploy them remotely. Why is this not the same as the first example? What are the major differences between these two approaches where the first example is using the PaaS deployment option, and the third example is using the FaaS deployment option?

computer_science


Using data from [Table 19.5](19-2-adjusting-nominal-values-to-real-values) how much of the nominal GDP growth from 1980 to 1990 was real GDP and how much was inflation?

economics


What did British colonists find so onerous about the acts that Prime Minister Grenville passed?

history


Nitrogen and oxygen react at high temperatures. (a) Write the expression for the equilibrium constant (Kc) for the reversible reactionN2(g)+O2(g)â2NO(g)ÎH=181kJN2(g)+O2(g)â2NO(g)ÎH=181kJ (b) What will happen to the concentrations of N2, O2, and NO at equilibrium if more O2is added? (c) What will happen to the concentrations of N2, O2, and NO at equilibrium if N2is removed? (d) What will happen to the concentrations of N2, O2, and NO at equilibrium if NO is added? (e) What will happen to the concentrations of N2, O2, and NO at equilibrium if the volume of the reaction vessel is decreased? (f) What will happen to the concentrations of N2, O2, and NO at equilibrium if the temperature of the system is increased? (g) What will happen to the concentrations of N2, O2, and NO at equilibrium if a catalyst is added?

chemistry


Do you think it is rational for workers to prefer sticky wages to wage cuts, when the consequence of sticky wages is unemployment for some workers? Why or why not? How do the reasons for sticky wages explained in this section apply to your argument?

economics


What newborn reflex can facilitate breast (or chest) feeding?

psychology


Describe two ways in which we study infant attention and memory. How can we tell what infants are paying attention to?

psychology


A 5.0-kg piece of lead at a temperature of 600\ \text{°C} is placed in a lake whose temperature is 15\ \text{°C} . Determine the entropy change of (a) the lead piece, (b) the lake, and (c) the universe.

physics


When the period of a wave increases, what happens to its frequency?

physics


\left( {k + 6} \right)\left( {k - 9} \right)

mathematics


What practice helps ensure AI systems complement humans rather than replace human discretion?

computer_science


Integrated Concepts Find the radius of curvature of the path of a 25.0-MeV proton moving perpendicularly to the 1.20-T field of a cyclotron.

physics


Name any two industries in which the principles of thermodynamics are used.

physics


TheHandbook of Chemistry and Physicsgives solubilities of the following compounds in grams per 100 mL of water. Because these compounds are only slightly soluble, assume that the volume does not change on dissolution and calculate the solubility product for each. (a) BaSiF6, 0.026 g/100 mL (containsSiF62âSiF62âions) (b) Ce(IO3)4, 1.5ÃÃ10â2g/100 mL (c) Gd2(SO4)3, 3.98 g/100 mL (d) (NH4)2PtBr6, 0.59 g/100 mL (containsPtBr62âPtBr62âions)

chemistry


Calculate the bond order for an ion with this configuration: (Ï2s)2(Ï2s*)2(Ï2px)2(Ï2py,Ï2pz)4(Ï2py*,Ï2pz*)3(Ï2s)2(Ï2s*)2(Ï2px)2(Ï2py,Ï2pz)4(Ï2py*,Ï2pz*)3

chemistry


Explain why AR has become an issue for addiction and how this can be overcome.

computer_science


If \sec(t) = -2.5, what is the \text{sec}( - t)?

mathematics


mathematics


Which of the following combinations of atoms ismost likelyto result in a chemical reaction?

biology


What are some common characteristics of ancient sages in the Greek, Indian, and Chinese traditions?

philosophy


Why is the formation of slag useful during the smelting of iron?

chemistry


LO9.4Discuss the concept of controllable and uncontrollable costs and how they affect the evaluation of the responsibility centerâs financial performance.

business


True or False: Scientists have identified viruses that are able to infect fungal cells.

biology


Round 28.1458 to the nearest ⓐ hundredth ⓑ thousandth

mathematics


LO11.4Malone Industries has been in business for five years and has been very successful. In the past year, it expanded operations by buying Hot Metal Manufacturing for a price greater than the value of the net assets purchased. In the past year, the customer base has expanded much more than expected, and the companyâs owners want to increase the goodwill account. Your CPA firm has been hired to help Malone prepare year-end financial statements, and your boss has asked you to talk to Maloneâs managers about goodwill and whether an adjustment can be made to the goodwill account. How do you respond to the owners and managers?

business


Why might the evolution of specialized tissues be important for animal function and complexity?

biology


biology


True or falseâVoltageis the common word for potential difference, because this term is more descriptive than potential difference.

physics


During forced exhalation, such as when blowing up a balloon, the diaphragm and chest muscles create a pressure of 60.0 mm Hg between the lungs and chest wall. What force in newtons does this pressure create on the \text{600}\ \text{cm}^{2} surface area of the diaphragm?

physics


In the HâR diagrams for some young clusters, stars of both very low and very high luminosity are off to the right of the main sequence, whereas those of intermediate luminosity are on the main sequence. Can you offer an explanation for that? Sketch an HâR diagram for such a cluster.

astronomy


If interest were compounded monthly instead of daily, what would the difference in interest be?

general


Would you have liked to have had Cinderella for a sister? Explain why or why not.

general


A certain heat engine does 10.0 kJ of work and 8.50 kJ of heat transfer occurs to the environment in a cyclical process. (a) What was the heat transfer into this engine? (b) What was the engine’s efficiency?

physics


Describe the properties of an electron associated with each of the following four quantum numbers: _n_ , _l_ , _m l_ , and _m s_ .

chemistry


What unusual step did Oregon take to increase voter registration?    A. The state automatically registers all citizens over eighteen to vote.   B. The state ended voter registration.   C. The state sends every resident a voter registration ballot.   D. The state allows online voter registration.

political_science


Which institution has the highest average public approval ratings?    A. the presidency   B. the U.S. House of Representatives   C. the U.S. Senate   D. the Supreme Court

political_science


Repeat your calculations of the preceding problem’s time of 0.1 s with the plane of the coil making an angle of (a) 30\text{°}, (b) 60\text{°}, and (c) 90\text{°} with the magnetic field.

physics


LO8.1How do you balance a firmâs need to succeed and the need for not asking the workers for perfection?

business


Besides the seed, what other major structure diminishes a plantâs reliance on water for reproduction?

biology


Oxygen forms double bonds in O 2 , but sulfur forms single bonds in S 8 . Why?

chemistry


An example of a wide fibrous joint is ________.

biology


[LO 4.1](4-1-distinguish-between-job-order-costing-and-process-costing) A printing company manufactures notebooks of various sizes. The company manufactures 3,000 notebooks each day. Should the company use process costing or job order costing?

business


A form of circulatory shock common in young children with severe diarrhea or vomiting is ________.

biology


In what ways do intramembranous and endochondral ossification differ?

biology


A shopper pushes a grocery cart 20.0 m at constant speed on level ground, against a 35.0 N frictional force. He pushes in a direction 25.0\text{°} below the horizontal. (a) What is the work done on the cart by friction? (b) What is the work done on the cart by the gravitational force? (c) What is the work done on the cart by the shopper? (d) Find the force the shopper exerts, using energy considerations. (e) What is the total work done on the cart?

physics


What prompted the French and Indian War?

history


general


biology


Explain why an electron in the bonding molecular orbital in the H 2 molecule has a lower energy than an electron in the 1 _s_ atomic orbital of either of the separated hydrogen atoms.

chemistry


Explain how a hydrogen atom in the ground state (l = 0 ) can interact magnetically with an external magnetic field.

physics


Which of the following is not an electron carrier within an electron transport system?    A. flavoprotein   B. ATP synthase   C. ubiquinone   D. cytochrome oxidase

biology


It can be argued that a flat piece of glass, such as in a window, is like a lens with an infinite focal length. If so, where does it form an image? That is, how aredidianddodorelated?

physics


What force must be applied at point _P_ to keep the structure shown in equilibrium? The weight of the structure is negligible.

physics


mathematics


How can an entrepreneur maximize the benefits of a diverse workforce to develop a competitive advantage?

business


Use the Binomial Theorem to write the first three terms of \left( {2a + b} \right)^{17}.

mathematics


A patientâs performance of the majority of the mental status exam subtests is in line with the expected norms, but the patient cannot repeat a string of numbers given by the examiner. What is a likely explanation?

biology


If you lie on a beach looking at the water with your head tipped slightly sideways, your polarized sunglasses do not work very well. Why not?

physics


A particle located initially at (1.5\mathbf{\hat{j}} + 4.0\mathbf{\hat{k}})\text{m} undergoes a displacement of (2.5\mathbf{\hat{i}} + 3.2\mathbf{\hat{j}} - 1.2\mathbf{\hat{k}})\ \text{m}\text{.} What is the final position of the particle?

physics


[LO 1.3](1-3-explain-the-primary-roles-and-skills-required-of-managerial- accountants) Briefly discuss the chain of command for someone being hired into an organization as a staff managerial accountant.

business


What is thez-score ofx= 12, if it is two standard deviations to the right of the mean?

mathematics


Critically examine the strengths and weaknesses of the positivist paradigm

general


Use summation notation to write the sum of terms \frac{1}{2}m + 5 from m = 0 to m = 5.

mathematics


Express each of the following numbers in scientific notation with correct significant figures: (a) 711.0 (b) 0.239 (c) 90743 (d) 134.2 (e) 0.05499 (f) 10000.0 (g) 0.000000738592

chemistry


(a) In the deep space between galaxies, the density of atoms is as low as \text{10}^{6}\ \text{atoms/m}^{3}, and the temperature is a frigid 2.7 K. What is the pressure? (b) What volume (in \text{m}^{3}{} ) is occupied by 1 mol of gas? (c) If this volume is a cube, what is the length of its sides in kilometers?

physics


What conditions are required before proton-proton chain fusion can start in the Sun?

astronomy


What is the conjugate acid of each of the following? What is the conjugate base of each? (a) H2S (b)H2PO4âH2PO4â (c) PH3 (d) HSâ (e)HSO3âHSO3â (f)H3O2+H3O2+ (g) H4N2 (h) CH3OH

chemistry


(a) How far apart are two layers of tissue that produce echoes having round- trip times (used to measure distances) that differ by 0.750\ \mu s ? (b) What minimum frequency must the ultrasound have to see detail this small?

physics


In the Model-View-Controller, what layer is responsible for acting as an intermediary between two layers?

computer_science


Write the inequality shown by the graph with the boundary line y = \frac{2}{3}x - 3 .

mathematics


The effect of chlorofluorocarbons (such as CCl2F2) on the depletion of the ozone layer is well known. The use of substitutes, such as CH3CH2F(g), for the chlorofluorocarbons, has largely corrected the problem. Calculate the volume occupied by 10.0 g of each of these compounds at STP: (a) CCl2F2(g) (b) CH3CH2F(g)

chemistry