What role did propaganda play in World War I? How might the absence of propaganda have changed the circumstances or the outcome of the war?

history


(a) The ideal size (most efficient) for a broadcast antenna with one end on the ground is one-fourth the wavelength ( \lambda/4 ) of the electromagnetic radiation being sent out. If a new radio station has such an antenna that is 50.0 m high, what frequency does it broadcast most efficiently? Is this in the AM or FM band? (b) Discuss the analogy of the fundamental resonant mode of an air column closed at one end to the resonance of currents on an antenna that is one-fourth their wavelength.

physics


Which of the following is the most common cause of neonatal meningitis?    A. _Haemophilus influenzae b_   B. _Streptococcus agalactiae_   C. _Neisseria meningitidis_   D. _Streptococcus pneumoniae_

biology


mathematics


What is the difference between the processor used in your smartphone and the one used in your desktop, tablet, or laptop computer?

computer_science


Which of the following is true?    A. Very few business executives have ever left private jobs to go into government service.   B. Most government regulatory agencies are funded by donations.   C. Numerous executives have left Goldman Sachs to go to work for the government.   D. Few people leave government service to go into the private sector.

business


How many x-ray photons per second are created by an x-ray tube that produces a flux of x rays having a power of 1.00 W? Assume the average energy per photon is 75.0 keV.

physics


Consider the study in which volunteers were given nasal drops containing the cold virus to examine the relationship between stress and immune function (Cohen et al., 1998). How might this finding explain how people seem to become sick during stressful times in their lives (e.g., final exam week)?

psychology


Open the [Build an Atom simulation](http://openstax.org/l/16PhetAtomBld) and click on the Atom icon. (a) Pick any one of the first 10 elements that you would like to build and state its symbol. (b) Drag protons, neutrons, and electrons onto the atom template to make an atom of your element.   State the numbers of protons, neutrons, and electrons in your atom, as well as the net charge and mass number. (c) Click on “Net Charge” and “Mass Number,” check your answers to (b), and correct, if needed. (d) Predict whether your atom will be stable or unstable. State your reasoning. (e) Check the “Stable/Unstable” box. Was your answer to (d) correct? If not, first predict what you can do to make a stable atom of your element, and then do it and see if it works. Explain your reasoning.

chemistry


What is the Schwarzschild radius of a black hole that has a mass eight times that of our Sun? Note that stars must be more massive than the Sun to form black holes as a result of a supernova.

physics


It is dangerous to stand close to railroad tracks when a rapidly moving commuter train passes. Explain why atmospheric pressure would push you toward the moving train.

physics


What is the probability of getting 150 customers in one day?

mathematics


What is the minimum diameter mirror on a telescope that would allow you to see details as small as 5.00 km on the Moon some 384,000 km away? Assume an average wavelength of 550 nm for the light received.

physics


LO14.3On April 2, West Company declared a cash dividend of $0.50 per share. There are 50,000 shares outstanding. What is the journal entry that should be recorded?

business


What is the maximum number of electron states in the n = 5 shell?

physics


A commonly used unit of mass in the English system is the pound-mass, abbreviated lbm, where 1 lbm = 0.454 kg. What is the density of water in pound-mass per cubic foot?

physics


\left( {a^{3} - 1} \right) \div \left( {a + 1} \right)

mathematics


Discuss the basis for defining a target market. How does a focus on a target market assist with the development or adjustment of an idea?

business


Differences in total brain size between species:

psychology


An electron is moving in a straight line with a velocity of 4.0\ \times \ 10^{5} m/s. It enters a region 5.0 cm long where it undergoes an acceleration of 6.0\ \times \ 10^{12}\ \text{m/s}^{2} along the same straight line. (a) What is the electron’s velocity when it emerges from this region? b) How long does the electron take to cross the region?

physics


mathematics


In an attempt to escape a desert island, a castaway builds a raft and sets out to sea. The wind shifts a great deal during the day, and she is blown along the following straight lines: 2.50 km and 45.0\text{°} north of west, then 4.70 km and 60.0\text{°} south of east, then 1.30 km and 25.0\text{°} south of west, then 5.10 km due east, then 1.70 km and 5.00\text{°} east of north, then 7.20 km and 55.0\text{°} south of west, and finally 2.80 km and 10.0\text{°} north of east. Use the analytical method to find the resultant vector of all her displacement vectors. What is its magnitude and direction?

physics


What evidence do we have that there was running (liquid) water on Mars in the past? What evidence is there for water coming out of the ground even today?

astronomy


How do anthropologists approach the study of religious myths?

anthropology


Determine ÎGand ÎGÂ° for each of the reactions in the previous problem.

chemistry


What does a production possibilities frontier illustrate?

economics


__________ are organisms without membrane-bound nuclei.

biology


Use the vertical line test to determine if the given graph represents a function.

mathematics


How far from the nucleus in angstroms (1 angstrom = 1ÃÃ10â10m) is the electron in a hydrogen atom if it has an energy of â8.72ÃÃ10â20J?

chemistry


Discuss the relationship between emotion, mood, and emotion regulation in infants and toddlers. How do these elements interact to influence early development? Provide examples of how caregivers can support healthy emotional development during this stage.

psychology


To help prevent frost damage, 4.00 kg of water at 0\ \text{°}\text{C} is sprayed onto a fruit tree. (a) How much heat transfer occurs as the water freezes? (b) How much would the temperature of the 200-kg tree decrease if this amount of heat transferred from the tree? Take the specific heat to be 3.35\ \text{kJ/kg} \cdot \text{°}\text{C} , and assume that no phase change occurs in the tree.

physics


Write condensed formulas and provide IUPAC names for the following compounds: (a) ethyl alcohol (in beverages) (b) methyl alcohol (used as a solvent, for example, in shellac) (c) ethylene glycol (antifreeze) (d) isopropyl alcohol (used in rubbing alcohol) (e) glycerine

chemistry


A sandwich board advertising sign is constructed as shown in [Figure 9.33](9-problems-exercises#import-auto-id803062) . The sign’s mass is 8.00 kg. (a) Calculate the tension in the chain assuming no friction between the legs and the sidewalk. (b) What force is exerted by each side on the hinge?  Figure 9.33 A sandwich board advertising sign demonstrates tension.

physics


A car is 2.0 km west of a traffic light at _t_ = 0 and 5.0 km east of the light at _t_ = 6.0 min. Assume the origin of the coordinate system is the light and the positive _x_ direction is eastward. (a) What are the car’s position vectors at these two times? (b) What is the car’s displacement between 0 min and 6.0 min?

physics


The maximum characteristic X-ray photon energy comes from the capture of a free electron into a _K_ shell vacancy. What is this photon frequency for tungsten, assuming that the free electron has no initial kinetic energy?

physics


What responses are generated by the nervous system when you run on a treadmill? Include an example of each type of tissue that is under nervous system control.

biology


A soccer goal is 2.44 m high. A player kicks the ball at a distance 10 m from the goal at an angle of 25\text{°}. The ball hits the crossbar at the top of the goal. What is the initial speed of the soccer ball?

physics


A nurse is caring for a client who has been prescribed tiotropium, an anticholinergic medication used to manage COPD. The nurse provides education to the client regarding the medication. Which of the following statements made by the client indicates an understanding of tiotropium?

nursing


Calculate the formal charge of each element in the following compounds and ions: (a) F2CO (b) NOâ (c)BF4âBF4â (d)SnCl3âSnCl3â (e) H2CCH2 (f) ClF3 (g) SeF6 (h)PO43âPO43â

chemistry


Nitrogen has an atomic number of seven. How many electron shells does it likely have?

biology


Table 14.10shows levels of employment (Labor), the marginal product at each of those levels, and the price at which the firm can sell output in the perfectly competitive market where it operates. LaborMarginal Product of LaborPrice of the Product110$428$437$445$453$461$4Table14.10

economics


What is the relationship between a genome, chromosomes, and genes?

biology


How does information-processing theory differ from Piagetâs theory of cognitive development?

psychology


How do we differentiate between genuine buyer and undercover buyer

general


[LO 13.2](13-2-identify-user-needs-for-information) Which of the following statements is most often the case?    A. Socially responsible businesses tend to post higher profits than those not focused on social responsibility.   B. Companies that are not socially responsible will have better profits, but have a moral obligation to society.   C. Socially responsible investing gives poorer returns than non-socially responsible investing.   D. Investors are more short termed focus and so socially responsible investing should not be a factor in their investment portfolio.

business


How can anthropology lead in the future?

anthropology


What mass of NH4Cl must be added to 0.750 L of a 0.100-Msolution of NH3to give a buffer solution with a pH of 9.26? (Hint: Assume a negligible change in volume as the solid is added.)

chemistry


A study based on over 9,000 U. S. residents found that the most prevalent disorder was ________.

psychology


Does a car’s odometer measure distance traveled or displacement?

physics


For each of the following compounds, state whether it is ionic or covalent. If it is ionic, write the symbols for the ions involved: (a) NF3 (b) BaO (c) (NH4)2CO3 (d) Sr(H2PO4)2 (e) IBr (f) Na2O

chemistry


Why does practicingwu weiresult in a soft style of action rather than a hard style of action?

philosophy


mathematics


What defines the order of code execution in the imperative programming paradigm?

computer_science


Calculate the pH and the pOH of each of the following solutions at 25 Â°C for which the substances ionize completely: (a) 0.000259MHClO4 (b) 0.21MNaOH (c) 0.000071MBa(OH)2 (d) 2.5MKOH

chemistry


Lime, CaO, is produced by heating calcium carbonate, CaCO3; carbon dioxide is the other product. (a) Outline the steps necessary to answer the following question: What volume of carbon dioxide at 875 K and 0.966 atm is produced by the decomposition of 1 ton (1.000ÃÃ103kg) of calcium carbonate? (b) Answer the question.

chemistry


Marquese is making 10 pounds of trail mix from raisins and nuts. Raisins cost $3.45 per pound and nuts cost $7.95 per pound. How many pounds of raisins and how many pounds of nuts should Marquese use for the trail mix to cost him $6.96 per pound?

mathematics


Every day it seems three-year-old Sasha learns at least five new words. What concept does this most clearly illustrate?

psychology


Aluminum has a specific heat of 900 J/kgÂ·ÂºC. How much energy would it take to change the temperature of 2 kg aluminum by 3 ÂºC?

physics


Does it appear that the pattern of COVID-19 cases in Santa Clara County corresponds to the distribution of ethnic groups in this county? Why or why not?

mathematics


Memories of complex sounds are thought to be stored in:

psychology


The way a person reacts to the world, starting when they are very young, including the personâs activity level is known as ________.

psychology


Name and briefly describe the responsibilities of each of the following agencies: FDIC, NCUA, and OCC.

economics


For the reactionAâ¶B+C,Aâ¶B+C,the following data were obtained at 30 Â°C: [A] (M)0.2300.3560.557Rate (mol Lâ1sâ1)4.17ÃÃ10â49.99ÃÃ10â42.44ÃÃ10â3 (a) What is the order of the reaction with respect to [A], and what is the rate law? (b) What is the rate constant?

chemistry


The harm principle assumes that __________.

political_science


How do we distinguish stars from brown dwarfs? How do we distinguish brown dwarfs from planets?

astronomy


A skydiver is at an altitude of 1520 m. After 10.0 seconds of free fall, he opens his parachute and finds that the air resistance, F_{\text{D}} , is given by the formula F_{\text{D}} = \text{−}bv, where _b_ is a constant and _v_ is the velocity. If b = 7.50, and the mass of the skydiver is 82.0 kg, first set up differential equations for the velocity and the position, and then find: (a) the speed of the skydiver when the parachute opens, (b) the distance fallen before the parachute opens, (c) the terminal velocity after the parachute opens (find the limiting velocity), and (d) the time the skydiver is in the air after the parachute opens.

physics


Sleep and stress management are two critical factors for maintaining physical and mental health during early adulthood. In your essay, discuss how sleep habits and stress management techniques during young adulthood influence long-term health outcomes. Reflect on both the immediate and lasting effects of poor sleep and chronic stress, and propose strategies for improving these areas of health as young adults transition to later adulthood.

psychology


Edna is living in a retirement home where most of her needs are taken care of, but she has some discretionary spending. Based on the basket of goods in [Table 9.5](9-self-check-questions#Table_22_08) , by what percentage does Edna’s cost of living increase between time 1 and time 2?  Items | Quantity | (Time 1) Price | (Time 2) Price   ---|---|---|---   Gifts for grandchildren | 12 | $50 | $60   Pizza delivery | 24 | $15 | $16   Blouses | 6 | $60 | $50   Vacation trips | 2 | $400 | $420   Table 9.5

economics


In some situations, it is preferable for medication to be active only during certain times of the day. Which characteristic of the drug would be most useful in preventing unwanted extended effects of the drug?

psychology


mathematics


How is the difference in paths taken by two originally in-phase light waves related to whether they interfere constructively or destructively? How can this be affected by reflection? By refraction?

physics


What tradeoff does a Phillips curve show?

economics


One of the chief areas of compromise at the Constitutional Convention was the issue of slavery. Should delegates who opposed slavery have been willing to compromise? Why or why not?

political_science


Water beads up on an oily sunbather, but not on her neighbor, whose skin is not oiled. Explain in terms of cohesive and adhesive forces.

physics


Where in the central nervous system would you find cerebral spinal fluid?

psychology


Repeat the preceding problem if the balls collide when the center of ball 1 is at the origin and the center of ball 2 is at the point \left( {{{\sqrt{3}R}\text{/}2},{R\text{/}2}} \right)

physics


The driver of a car moving at 90.0 km/h presses down on the brake as the car enters a circular curve of radius 150.0 m. If the speed of the car is decreasing at a rate of 9.0 km/h each second, what is the magnitude of the acceleration of the car at the instant its speed is 60.0 km/h?

physics


Can we simultaneously measure position and energy of a quantum oscillator? Why? Why not?

physics


When the speed of the source matches the speed of sound, what happens to the amplitude of the sound wave? Why?

physics


Suggestions for increasing trust in the media include:

political_science


Specify a deterministic finite automaton (DFA) recognizing the

general


The average particle energy needed to observe unification of forces is estimated to be \text{10}^{\text{19}}\ \text{GeV} . (a) What is the rest mass in kilograms of a particle that has a rest mass of \text{10}^{\text{19}}\ \text{GeV/}c^{2} ? (b) How many times the mass of a hydrogen atom is this?

physics


Professional Application Space probes may be separated from their launchers by exploding bolts. (They bolt away from one another.) Suppose a 4800-kg satellite uses this method to separate from the 1500-kg remains of its launcher, and that 5000 J of kinetic energy is supplied to the two parts. What are their subsequent velocities using the frame of reference in which they were at rest before separation?

physics


Can the de Broglie wavelength of a particle be known precisely? Can the position of a particle be known precisely?

physics


Briefly explain the concept of corporate governance.

business


Which imaging technique is used to measure spontaneous brain activity in humans?

psychology


In 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the Bonneville Salt Flats in Utah, of 295.38 km/h. The one-way course was 8.00 km long. Acceleration rates are often described by the time it takes to reach 96.0 km/h from rest. If this time was 4.00 s and Burt accelerated at this rate until he reached his maximum speed, how long did it take Burt to complete the course?

physics


Neoconservativism is an isolationist foreign policy approach of a nation keeping to itself and engaging less internationally.    A. true   B. false

political_science


mathematics


In your view, what are the best ways to get the community of nations working together?

political_science


In which country did trade secret law first originate in the early 1800s?    A. France.   B. The United States.   C. England.

business


The red light emitted by a ruby laser has a wavelength of 694.3 nm. What is the difference in energy between the initial state and final state corresponding to the emission of the light?

physics


Why is the HâNâH angle in NH3smaller than the HâCâH bond angle in CH4? Why is the HâNâH angle inNH4+NH4+identical to the HâCâH bond angle in CH4?

chemistry


A scientist notices that a cancer cell line fails to die when they add an inducer of apoptosis to his culture of cells. Which hypothesis could explain why the cells fail to die?

biology


Using RHR-1, show that the emfs in the sides of the generator loop inFigure 23.22are in the same sense and thus add.

physics


Is it possible to liquefy nitrogen at room temperature (about 25 Â°C)? Is it possible to liquefy sulfur dioxide at room temperature? Explain your answers.

chemistry


In an _RLC_ series circuit, can the voltage measured across the capacitor be greater than the voltage of the source? Answer the same question for the voltage across the inductor.

physics


Hobbes saw the state of nature as __________ and argued that rational individuals in the state of nature would seek to create a(n) __________.

political_science


When you hear a sonic boom, you often cannot see the plane that made it. Why is that?

physics


The internal and external calli are replaced by ________.

biology


Why did Wilson’s “New Freedom” agenda come in two distinct phases (1913 and 1916)?

history


Is it likely that there will be no teens killed from motor vehicle injuries on any given day in the U.S? Justify your answer numerically.

mathematics


An astronaut goes on a long space voyage at near the speed of light. When she returns home, how will her age compare to the age of her twin who stayed on Earth?

physics


What is different about anthropology as practiced in the 19th century compared to the way it is practiced today?

anthropology


Consider our startup company that is 100% committed to leveraging innovative technologies as a business growth facilitator. Describe at a high-level how it could combine the use of Unicode and Large Language Models to translate documents in any language. What would be some of the limitations of such a solution using existing technology?

computer_science


What component holds the business logic for the business solution or application?

computer_science


Decide which candidate would best fill the position of principal.

general


Is it more likely thedfis 90, 20, or two in the graph? Figure11.13

mathematics


Use the given information to find the standard divisor to the nearest hundredth. Include the units. The total population is 2,235 automobiles, and the number of seats is 14 warehouses.

mathematics


Patterns of inner experience and behavior are thought to reflect the presence of a psychological disorder if they ________.

psychology


Repeat the preceding problem with the ship heading directly away from Earth.

physics


Which of the following drugs increase dopamine signaling in the nucleus accumbens by blocking transporters in the presynaptic membrane?

psychology


What is an equipotential line? What is an equipotential surface?

physics


Write Lewis structures for NF 3 and PF 5 . On the basis of hybrid orbitals, explain the fact that NF 3 , PF 3 , and PF 5 are stable molecules, but NF 5 does not exist.

chemistry


Two simple harmonic oscillators are constructed by attaching similar objects to two different springs. The force constant of the spring on the left is5N/mand that of the spring on the right is4N/m. If the same force is applied to both, which of the following statements is true?

physics


[LO 13.2](13-2-compute-amortization-of-long-term-liabilities-using-the- effective-interest-method) What kind of account is the Discount on Bonds Payable? What kind of account is the Premium on Bonds Payable?

business


mathematics


[LO 9.3](9-3-determine-the-efficiency-of-receivables-management-using- financial-ratios) Which of the following best represents a positive product of a lower number of days’ sales in receivables ratio?    A. collection of receivables is quick, and cash can be used for other business expenditures   B. collection of receivables is slow, keeping cash secured to receivables   C. credit extension is lenient   D. the lender only lends to the top 10% of potential creditors

business


Convert the Roman numeral MMCDXLVII into a Hindu-Arabic numeral.

mathematics


A mysterious constant force of 10 N acts horizontally on everything. The direction of the force is found to be always pointed toward a wall in a big hall. Find the potential energy of a particle due to this force when it is at a distance _x_ from the wall, assuming the potential energy at the wall to be zero.

physics


After solving a problem, determine the degree to which the problem was solved as efficiently as possible

general


Why is radioactive iodine used to monitor the thyroid?

physics


Briefly outline the path sperm take from production to ejaculation.

psychology


x=y2x=y2andx=3yx=3yrotated around they-axis using the washer method

mathematics


Which of the following is not a prospective benefit to the firm of implementing a telecommuting program? higher productivity of telecommuting workersgreater connectivity and collaboration among employeeslower operating costsmore satisfied workers

business


In a lunar eclipse, does the Moon enter the shadow of Earth from the east or west side? Explain.

astronomy


What is one ethical responsibility of data scientists and researchers when presenting data?

computer_science


Plessy v. Fergusonset the precedent that _____________.

sociology


Calculate these masses. (a) What is the mass of 6.00 cm3of mercury, density = 13.5939 g/cm3? (b) What is the mass of 25.0 mL octane, density = 0.702 g/cm3?

chemistry


John can ride his bicycle 8 mph faster than Luke can ride his bike. It takes Luke 3 hours longer than John to ride 48 miles. How fast can John ride his bike?

mathematics


What does the individual mandate provision of the 2010 U.S. healthcare reform do?    A. Requires everyone to buy insurance from the government   B. Requires everyone to sign up for Medicaid   C. Requires everyone to have insurance or pay a penalty   D. None of the above

sociology


How does Norman Bowie characterize meaningful work?

philosophy


Determine if approximate cylindrical symmetry holds for the following situations. State why or why not. (a) A 300-cm long copper rod of radius 1 cm is charged with +500 nC of charge and we seek electric field at a point 5 cm from the center of the rod. (b) A 10-cm long copper rod of radius 1 cm is charged with +500 nC of charge and we seek electric field at a point 5 cm from the center of the rod. (c) A 150-cm wooden rod is glued to a 150-cm plastic rod to make a 300-cm long rod, which is then painted with a charged paint so that one obtains a uniform charge density. The radius of each rod is 1 cm, and we seek an electric field at a point that is 4 cm from the center of the rod. (d) Same rod as (c), but we seek electric field at a point that is 500 cm from the center of the rod.

physics


The energy of a ripple on a pond is proportional to the amplitude squared. If the amplitude of the ripple is 0.1 cm at a distance from the source of 6.00 meters, what was the amplitude at a distance of 2.00 meters from the source?

physics


[LO 8.3](8-3-compute-and-evaluate-labor-variances) What is the direct labor rate variance?

business


What is the efficiency of a subject on a treadmill who puts out work at the rate of 100 W while consuming oxygen at the rate of 2.00 L/min? (Hint: See [Table 7.5](7-8-work-energy-and-power-in-humans) .)

physics


Develop a set of criteria for distinguishing between a good and bad example of this.

general


mathematics


Unreasonable Results A 1.58-V alkaline cell with a 0\text{.}\text{200-Ω} internal resistance is supplying 8.50 A to a load. (a) What is its terminal voltage? (b) What is the value of the load resistance? (c) What is unreasonable about these results? (d) Which assumptions are unreasonable or inconsistent?

physics


What [Ag+] is required to reduce[CO32â][CO32â]to 8.2ÃÃ10â4Mby precipitation of Ag2CO3?

chemistry


Research indicates that individuals are aware of their sexual orientation _______.    A. at infancy   B. in early adolescence   C. in early adulthood   D. in late adulthood

sociology


Why did Wilsonâs âNew Freedomâ agenda come in two distinct phases (1913 and 1916)?

history


The Arkansas governor who tried to prevent the integration of Little Rock High School was ________. Charles Hamilton HoustonKenneth ClarkOrval FaubusClark Clifford

history


What is the mass of {}^{60}\text{Co} in a cancer therapy transillumination unit containing 5.00 kCi of {}^{60}\text{Co} ?

physics


Because humidity depends only on waterâs vapor pressure and temperature, are the saturation vapor densities listed inTable 13.5valid in an atmosphere of helium at a pressure of1.01Ã105N/m21.01Ã105N/m2, rather than air? Are those values affected by altitude on Earth?

physics


A basketball referee tosses the ball straight up for the starting tip-off. At what minimum velocity must a basketball player leave the ground to rise 1.25 m above the floor in an attempt to get the ball?

physics


Efforts to get employees to believe in the product, to commit to the idea that the company is selling something worth buying, and even to think about buying it are part of ________. brand loyaltyinternal marketingemployee engagementcompany identity

business


Which of the following elements isnota micronutrient?

biology


Justify and nominate ways to prevent animal extinction.

general


A 2.50-kg steel gasoline can holds 20.0 L of gasoline when full. What is the average density of the full gas can, taking into account the volume occupied by steel as well as by gasoline?

physics


What two factors made it difficult, at first, for astronomers to choose between the Copernican heliocentric model and the Ptolemaic geocentric model?

astronomy


A 15-ft ladder leans against a building so that the angle between the ground and the ladder is 70{^\circ}. How high does the ladder reach up the side of the building?

mathematics


How did defenders of slavery use the concept of paternalism to structure their ideas?

history


(a) Calculate the wavelength of a photon that has the same momentum as a proton moving at 1.00% of the speed of light. (b) What is the energy of the photon in MeV? (c) What is the kinetic energy of the proton in MeV?

physics


Why doesnât TOGAF provide prescriptive methods to create and manage repositories of architectural patterns?

computer_science


What was the primary complaint of the rebels in the Whiskey Rebellion?    A. the ban on alcohol   B. the lack of political representation for farmers   C. the need to fight Native Americans for more land   D. the tax on whiskey and rum

history


What is the radius, in angstroms, of the orbital of an electron with _n_ = 8 in a hydrogen atom?

chemistry


Who coined the phrase symbolic interactionism?

sociology


How can a strong emphasis on hierarchy within an organizational culture hinder the adoption of a new collaborative technology?

computer_science


What charge is stored in a 180.0\text{-}\mu\text{F} capacitor when 120.0 V is applied to it?

physics


The primary curvatures of the vertebral column ________.

biology


Figure 18.40shows an electric field extending over three regions, labeled I, II, and III. Answer the following questions. (a) Are there any isolated charges? If so, in what region and what are their signs? (b) Where is the field strongest? (c) Where is it weakest? (d) Where is the field the most uniform? Figure18.40

physics


Compare the two theories of color perception. Are they completely different?

psychology


Do you think that the taxicab industry in large cities would be subject to significant economies of scale? Why or why not?

economics


Why does finding proof that protons do not decay not disprove all GUTs?

physics


[LO 1.4](1-4-explain-why-accounting-is-important-to-business-stakeholders) The accounting information of a privately held company is generally available to all of the following _except for_ ________.    A. governmental agencies   B. investors   C. creditors and lenders   D. competitors

business


mathematics


Shown below are two concentric conducting spherical shells of radii R_{1} and R_{2} , each of finite thickness much less than either radius. The inner and outer shell carry net charges q_{1} and q_{2}, respectively, where both q_{1} and q_{2} are positive. What is the electric field for (a) r < R_{1}; (b) R_{1} < r < R_{2}; and (c) r > R_{2}? (d) What is the net charge on the inner surface of the inner shell, the outer surface of the inner shell, the inner surface of the outer shell, and the outer surface of the outer shell?

physics


Why can firms not just use their own profits for financial capital, with no need for outside investors?

economics


At which stage of Selyeâs general adaptation syndrome is a person especially vulnerable to illness?

psychology


The basal ganglia specializes in combining proper muscle selection over time so that a motor sequence reproduces the same desired motion pattern every time it is elicited from our repertoire (like being able to draw Snoopy). When this skill becomes so established it requires little trial-and-error it is referred to as a:

psychology


A cylinder is given a push and then rolls up an inclined plane. If the origin is the starting point, sketch the position, velocity, and acceleration of the cylinder vs. time as it goes up and then down the plane.

physics


How was Pluto discovered? Why did it take so long to find it?

astronomy


What are common roles in a software team?

computer_science


Which equation represents the net work done by a system in a cyclic process?

physics


What tool enables information systems to promote business success by monitoring process performance?

computer_science


Summarize the main point of these two texts in your own words

general


A client is diagnosed with a viral infection. The health care provider prescribes antivirals to treat the infection. The nurse explains to the client that antivirals work by targeting the viral cells directly. Which type of immunity is primarily responsible for recognizing and attacking viral cells in this scenario?

nursing


Integrated Concepts (a) Estimate the years that the deuterium fuel in the oceans could supply the energy needs of the world. Assume world energy consumption to be ten times that of the United States which is 8 \times \text{10}^{\text{19}} J/y and that the deuterium in the oceans could be converted to energy with an efficiency of 32%. You must estimate or look up the amount of water in the oceans and take the deuterium content to be 0.015% of natural hydrogen to find the mass of deuterium available. Note that approximate energy yield of deuterium is 3\text{.}{\text{37} \times \text{10}^{\text{14}}} J/kg. (b) Comment on how much time this is by any human measure. (It is not an unreasonable result, only an impressive one.)

physics


A cough syrup contains 5.0% ethyl alcohol, C2H5OH, by mass. If the density of the solution is 0.9928 g/mL, determine the molarity of the alcohol in the cough syrup.

chemistry


Given two opposing theories design an experiment to compare them.

general


LO5.2Search the US Securities and Exchange Commission website (https://www.sec.gov/edgar/searchedgar/companysearch.html) and locate the latest Form 10-K for a company you would like to analyze. Submit a short memo: State the name and ticker symbol of the company you have chosen.Review the companyâs Balance Sheets.Reconstruct a Post-Closing Trial Balance for the company from the information presented in the financial statements. Provide the web link to the companyâs Form 10-K, to allow accurate verification of your answers.

business


A hyperbola with vertices at (3,-2) and (-5,-2) and foci at (-2,-6) and (-2,4)

mathematics


Three 300\text{-}\text{Ω} resistors are connect in series with an AAA battery with a rating of 3 AmpHours. (a) How long can the battery supply the resistors with power? (b) If the resistors are connected in parallel, how long can the battery last?

physics


biology


What is the difference between a positive and a normative statement?

economics


mathematics


Describe the interior heat source of Saturn.

astronomy


Explain the difference between a proto-oncogene and a tumor-suppressor gene.

biology


A cylinder of O 2 ( _g_ ) used in breathing by patients with emphysema has a volume of 3.00 L at a pressure of 10.0 atm. If the temperature of the cylinder is 28.0 °C, what mass of oxygen is in the cylinder?

chemistry


The middle end stage of compilation is responsible for what task?

computer_science


Forms of Alternative Dispute Resolution (âADRâ) include all of the following except:

business


What are the pros and cons of school vouchers?

history


Compare spermatogenesis and oogenesis as to timing of the processes, and the number and type of cells finally produced.

biology


Which muscles form the quadriceps? How do they function together?

biology


Distances to the nearest stars (up to 500 ly away) can be measured by a technique called parallax, as shown in [Figure 34.26](34-problems- exercises#import-auto-id1169737965437) . What are the angles \theta_{1}{} and \theta_{2}{} relative to the plane of the Earth’s orbit for a star 4.0 ly directly above the Sun?

physics


Select the athlete of the century and analyze why you chose this person.

general


What is the effect of an inhibitor binding an enzyme?

biology


The electric field 10.0 cm from the surface of a copper ball of radius 5.0 cm is directed toward the ball’s center and has magnitude 4.0\ \times \ 10^{2}\ \text{N/C}\text{.} How much charge is on the surface of the ball?

physics


[LO 12.4](12-4-prepare-journal-entries-to-record-short-term-notes-payable) What is a key difference between a short-term note payable and a current portion of a noncurrent note payable?

business


In _Federalist_ No. 78, Alexander Hamilton characterized the judiciary as the ________ branch of government.    A. most unnecessary   B. strongest   C. least dangerous   D. most political

political_science


philosophy


ninety million, four hundred twenty-five thousand, sixteen

mathematics


Describe how forceful urination is accomplished.

biology


What phases would Venus show if the geocentric model were correct?

astronomy


Describe one direct action of growth hormone (GH).

biology


mathematics


Researchers might use ________ when providing participants with the full details of the experiment could skew their responses.

psychology


Which of these molecules and ions contain polar bonds? Which of these molecules and ions have dipole moments? (a) H3O+ (b)PCl4âPCl4â (c)SnCl3âSnCl3â (d)BrCl4âBrCl4â (e) ICl3 (f) XeF4 (g) SF2

chemistry


A constant 10-N horizontal force is applied to a 20-kg cart at rest on a level floor. If friction is negligible, what is the speed of the cart when it has been pushed 8.0 m?

physics


The large central opening in the poriferan body is called the _____.

biology


Phineas Gage was a 19thcentury railroad worker who survived an accident that drove a large iron rod through his head. If the injury resulted in him becoming temperamental and capricious what part of his brain was damaged?

biology


What data was used to evaluate ____________?

general


A source of sound is moving towards you. How will what you hear change if the speed of the source increases?

physics


When converting from base 10 to base 4, the result obtained was 1424. How can you tell an error was made?

mathematics


Gas moves from an area of ________ partial pressure to an area of ________ partial pressure.

biology


At what positions is the speed of a simple harmonic oscillator half its maximum? That is, what values of x/X give v = {{\pm v_{\text{max}}}/2} , where _X X_ is the amplitude of the motion?

physics


The Bill of Rights was added to the Constitution because ________.    A. key states refused to ratify the Constitution unless it was added   B. Alexander Hamilton believed it was necessary   C. it was part of the Articles of Confederation   D. it was originally part of the Declaration of Independence

political_science


State the range of the sine and cosine functions.

mathematics


A constant-volume gas thermometer contains a fixed amount of gas. What property of the gas is measured to indicate its temperature?

physics


In winters, it is often warmer in San Francisco than in nearby Sacramento, 150 km inland. In summers, it is nearly always hotter in Sacramento. Explain how the bodies of water surrounding San Francisco moderate its extreme temperatures.

physics


**[T]** Using your function from the previous problem, find exactly how far the Bugati Veyron traveled in the 1 min 40 sec included in the graph.

mathematics


LO9.6British Imports is unable to collect on a note worth $215,000 that has accumulated interest of $465. What is the journal entry to record the conversion of the note to accounts receivable?

business


Why is a fever a âgood thingâ during a bacterial infection?

biology


Which statement best expresses why there have been so few charismatic female leaders throughout history?

sociology


Estimate the binding energy of electrons in magnesium, given that the wavelength of 337 nm is the longest wavelength that a photon may have to eject a photoelectron from magnesium photoelectrode.

physics


mathematics


Quorum sensing is triggered to begin when ___________.

biology


Suppose that the central peak of a single-slit diffraction pattern is so wide that the first minima can be assumed to occur at angular positions of \pm 90\text{°} . For this case, what is the ratio of the slit width to the wavelength of the light?

physics


What group created the Millennium Development Goals?    A. UNICEF   B. The Kaiser Family Foundation   C. Doctors Without Borders   D. The World Health Organization

sociology


In the financial market, what causes a movement along the demand curve? What causes a shift in the demand curve?

economics


Sodium bicarbonate (baking soda), NaHCO3, can be purified by dissolving it in hot water (60 Â°C), filtering to remove insoluble impurities, cooling to 0 Â°C to precipitate solid NaHCO3, and then filtering to remove the solid, leaving soluble impurities in solution. Any NaHCO3that remains in solution is not recovered. The solubility of NaHCO3in hot water of 60 Â°C is 164 g/L. Its solubility in cold water of 0 Â°C is 69 g/L. What is the percent yield of NaHCO3when it is purified by this method?

chemistry


Several children were asked how many TV shows they watch each day. The results of the survey are shown inTable 2.39. Number of TV showsFrequency0121182363742Table2.39

business


Which of the following is not one of the seven universal emotions described in this chapter? contemptdisgustmelancholyanger

psychology


What did Galileo discover about the planet Jupiter that cast doubt on exclusive geocentrism?

astronomy


In a common medical laboratory determination of the concentration of free chloride ion in blood serum, a serum sample is titrated with a Hg(NO3)2solution.2Clâ(aq)+Hg(NO3)2(aq)â¶2NO3â(aq)+HgCl2(s)2Clâ(aq)+Hg(NO3)2(aq)â¶2NO3â(aq)+HgCl2(s) What is the Clâconcentration in a 0.25-mL sample of normal serum that requires 1.46 mL of 8.25ÃÃ10â4MHg(NO3)2(aq) to reach the end point?

chemistry


What can you do to role model behavior that reflects your learning of the material in this chapter?

business


Hydrogen iodide, HI, decomposes in the gas phase to produce hydrogen, H 2 , and iodine, I 2 . The value of the rate constant, _k_ , for the reaction was measured at several different temperatures and the data are shown here:   Temperature (K) | _k_ (L mol−1 s−1)   ---|---   555 | 6.23 ×× 10−7   575 | 2.42 ×× 10−6   645 | 1.44 ×× 10−4   700 | 2.01 ×× 10−3   What is the value of the activation energy (in kJ/mol) for this reaction?

chemistry


Contrast building in the coastal zone with building in a river floodplain.

general


Infants begin to form their identity when they first realize the difference between which of the following?

psychology


What does a Functionalist consider when studying a phenomenon like the Tea Party movement?

sociology


The amount of fat recommended for someone with a daily diet of 2000 Calories is 65 g. What percent of the calories in this diet would be supplied by this amount of fat if the average number of Calories for fat is   9.1 Calories/g?

chemistry


What is needed to configure the Django application so it is allowed to accept in-browser requests that come from React?

computer_science


Find the ratio of the new/old periods of a pendulum if the pendulum were transported from Earth to the Moon, where the acceleration due to gravity is 1.63\ \text{m/s}^{\text{2}} .

physics


A car is being compacted into a rectangular solid. The volume is decreasing at a rate of 2 m 3 /sec. The length and width of the compactor are square, but the height is not the same length as the length and width. If the length and width walls move toward each other at a rate of 0.25 m/sec, find the rate at which the height is changing when the length and width are 2 m and the height is 1.5 m.

mathematics


The uniform boom shown below weighs 700 N, and the object hanging from its right end weighs 400 N. The boom is supported by a light cable and by a hinge at the wall. Calculate the tension in the cable and the force on the hinge on the boom. Does the force on the hinge act along the boom?

physics


Pendulum clocks are made to run at the correct rate by adjusting the pendulumâs length. Suppose you move from one city to another where the acceleration due to gravity is slightly greater, taking your pendulum clock with you, will you have to lengthen or shorten the pendulum to keep the correct time, other factors remaining constant? Explain your answer.

physics


Research the average time it takes to win a patent in an industry you are interested in. What are some factors that contribute to delays in patent seeking?

business


[LO 14.2](14-2-analyze-and-record-transactions-for-the-issuance-and- repurchase-of-stock) Stock can be issued for all _except_ which of the following?    A. accounts payable   B. state income tax payments   C. property such as a delivery truck   D. services provided to the corporation such as legal fees

business


\frac{4 \cdot 3 - 2 \cdot 5}{-6 \cdot 3 + 2 \cdot 3}

mathematics


Solve the inequalityâ2x<â6, graph the solution on the number line, and write the solution in interval notation.

mathematics


An AM radio transmitter radiates 500 kW at a frequency of 760 kHz. How many photons per second does the emitter emit?

physics


history


Explain why some solar eclipses are total and some are annular.

astronomy


An unwary football player collides with a padded goalpost while running at a velocity of 7.50 m/s and comes to a full stop after compressing the padding and his body 0.350 m. (a) What is his deceleration? (b) How long does the collision last?

physics


What characteristic of Charales would enable them to survive a dry spell?

biology


Explain how trade barriers save jobs in protected industries, but only by costing jobs in other industries.

economics


Go to thiswebsitefor the Purchasing Power Calculator at MeasuringWorth.com. How much money would it take today to purchase what one dollar would have bought in the year of your birth?

economics


What protest tactic ignited both the Velvet Revolution and the Arab Spring?

political_science


Write a condensed structural formula, such as CH3CH3, and describe the molecular geometry at each carbon atom. (a) 2-propanol (b) acetone (c) dimethyl ether (d) acetic acid (e) 3-methyl-1-hexene

chemistry


When the data are symmetrical, what is the typical relationship between the mean and median?

mathematics


Edna is living in a retirement home where most of her needs are taken care of, but she has some discretionary spending. Based on the basket of goods inTable 22.5, by what percentage does Ednaâs cost of living increase between time 1 and time 2? ItemsQuantity(Time 1) Price(Time 2) PriceGifts for grandchildren12$50$60Pizza delivery24$15$16Blouses6$60$50Vacation trips2$400$420Table22.5

economics


If you were to stare at a green dot for a relatively long period of time and then shift your gaze to a blank white screen, you would see a ________ negative afterimage.

psychology


You have four neutral conducting spheres and a charging device that allows you to place chargeqon any neutral object. You want to charge one sphere with a chargeq/2 and the other three with a chargeq/6 . How do you proceed?

physics


True or FalseâRange is defined as the maximum vertical distance travelled by a projectile.

physics


Integrated Concepts The primary decay mode for the negative pion is \pi^{-}\rightarrow{\mu^{-} + {\overset{-}{\nu}}_{\mu}} . (a) What is the energy release in MeV in this decay? (b) Using conservation of momentum, how much energy does each of the decay products receive, given the \pi^{-}{} is at rest when it decays? You may assume the muon antineutrino is massless and has momentum p = {E/c} , just like a photon.

physics


You connect a resistor across a battery. In which direction do the electrons flow?

physics


[LO 15.5](15-5-discuss-and-record-entries-for-the-dissolution-of-a- partnership) What is the first step in a partnership liquidation (termination and sale of assets)?

business


mathematics


An asteroid has speed 15.5 km/s when it is located 2.00 AU from the sun. At its closest approach, it is 0.400 AU from the Sun. What is its speed at that point?

physics


What is part of this book did you like best. Tell why you like it?

general


What are the main components of the national savings and investment identity?

economics


Which of the following is a reason to make voter registration more difficult?

political_science


(a) Verify from its quark composition that the \text{Δ}^{+}{} particle could be an excited state of the proton. (b) There is a spread of about 100 MeV in the decay energy of the \text{Δ}^{+}{} , interpreted as uncertainty due to its short lifetime. What is its approximate lifetime? (c) Does its decay proceed via the strong or weak force?

physics


How and why is Earthâs Moon different from the larger moons of the giant planets?

astronomy


Security guards with Acuriguard submit a report on campus activity every 4 days. If they make a report on a Monday, what day of the week will it be after 10 more reports?

mathematics


The label on a battery-powered radio recommends the use of a rechargeable nickel-cadmium cell (nicads), although it has a 1.25-V emf, whereas an alkaline cell has a 1.58-V emf. The radio has a 3.20\ \text{Ω} resistance. (a) Draw a circuit diagram of the radio and its battery. Now, calculate the power delivered to the radio (b) when using a nicad cells, each having an internal resistance of 0.0400\ \text{Ω} , and (c) when using an alkaline cell, having an internal resistance of 0.200\ \text{Ω} . (d) Does this difference seem significant, considering that the radio’s effective resistance is lowered when its volume is turned up?

physics


Name two important functions of hormone receptors.

biology


Your friend claims that their mean golf score is 63. You want to show that it is higher than that. What type of test would you use?

business


The leaves on an invasive weed mirror the Fibonacci sequence. If a set of leaves on the plant contains 13 leaves, how many leaves would be found on the previous smaller set of leaves?

mathematics


LO5.5Match each term with its description. A. conversion costsi. total of direct material costs and direct labor costsB. cost of goods soldii. manufacturing costs of the items soldC. cost of production reportiii. number of units produced if each unit was produced sequentiallyD. cost per equivalent unitiv. total of direct labor costs, indirect labor costs, indirect material costs, and manufacturing overheadE. equivalent units of productionv. where costs in a process cost system are reported before being applied to the productF. manufacturing departmentvi. detailed listing of the total costs of the product including the value of work in processG. prime costsvii. cost of materials or conversion for a specific department during productionH. transferred out costsviii. product of the total cost per unit and the number of units completed and transferred during the time period

business


Which of the following traits characterizes gymnosperms?

biology


A box has dimensions of15cmÃ10cmÃ25cm. The box currently holds 1,750 cm3of black beans. How many cubic centimeters of black beans are needed to completely fill the box?

mathematics


True or falseâ The electric field in an air-filled capacitor is reduced when a dielectric is inserted between the plates.

physics


A molecule of ammonia contains one atom of nitrogen and three atoms of hydrogen. These are linked with ________.

biology


In what ways is bullying different from cyberbullying?

psychology


(a) Find the momentum of a 4.00-cm-wavelength microwave photon. (b) Discuss why you expect the answer to (a) to be very small.

physics


\beta^{-}{} decay producing {}^{\text{137}}\text{Ba} . The parent nuclide is a major waste product of reactors and has chemistry similar to potassium and sodium, resulting in its concentration in your cells if ingested.

physics


Why are inflationary dangers lower in the high-income economies than in low-income and middle-income economies?

economics


mathematics


What is the difference between qualitative and quantitative data?

business


Suppose that the typical speed (v_{\text{rms}}) of carbon dioxide molecules (molar mass is 44.0 g/mol) in a flame is found to be 1350 m/s. What temperature does this indicate?

physics


Rodney and Elise are U.S. students studying abroad in Italy. When they are introduced to their host families, the families kiss them on both cheeks. When Rodneyâs host brother introduces himself and kisses Rodney on both cheeks, Rodney pulls back in surprise. Where he is from, unless they are romantically involved, men do not kiss one another. This is an example of:

sociology


What may happen if growth in China continues or contracts?

economics


What are the levels upon which business ethics exists?    A. compliance and governance   B. federal, state, and local   C. normative and descriptive   D. individual, organizational, and societal

business


How did the development of a vascular system contribute to the increase in size of plants?

biology


Which of the following terms describes the ability of cardiac tissue to act as the pacemaker of the heart?

nursing


What is the difference between trade deficits and balance of trade?

economics


A playground is 45 feet wide. Convert the width to yards.

mathematics


Use an orbital diagram to describe the electron configuration of the valence shell of each of the following atoms: (a) N (b) Si (c) Fe (d) Te (e) Mo

chemistry


Suppose the pedal cylinder in a hydraulic system is at a greater height than the wheel cylinder. Explain how this will affect the force produced at the wheel cylinder.

physics


Magnesium metal (a component of alloys used in aircraft and a reducing agent used in the production of uranium, titanium, and other active metals) is isolated from sea water by the following sequence of reactions: \text{Mg}^{\text{2+}}(aq) + \text{Ca(OH)}_{2}(aq)\ \longrightarrow\ \text{Mg(OH)}_{2}(s) + \text{Ca}^{\text{2+}}(aq) \text{Mg(OH)}_{2}(s) + \text{2HCl(}aq)\ \longrightarrow\ \text{MgCl}_{2}(s) + \text{2H}_{2}\text{O}(l) \text{MgCl}_{2}(l)\overset{\mspace{13mu}\text{electrolysis}\mspace{13mu}}{\rightarrow}\text{Mg}(s) + \text{Cl}_{2}(g) Sea water has a density of 1.026 g/cm 3 and contains 1272 parts per million of magnesium as Mg 2+ ( _aq_ ) by mass. What mass, in kilograms, of Ca(OH) 2 is required to precipitate 99.9% of the magnesium in 1.00 \times 10 3 L of sea water?

chemistry


Breeding plutonium produces energy even before any plutonium is fissioned. (The primary purpose of the four nuclear reactors at Chernobyl was breeding plutonium for weapons. Electrical power was a by-product used by the civilian population.) Calculate the energy produced in each of the reactions listed for plutonium breeding just following [Example 32.4](32-6-fission) . The pertinent masses are m({}^{\text{239}}\text{U}) = \text{239.054289 u} , m({}^{\text{239}}\text{Np}) = \text{239.052932 u} , and m({}^{\text{239}}\text{Pu}) = \text{239.052157 u} .

physics


The main photoreceptor that triggers phototropism is a ________.

biology


x=1+t,x=1+t,y=t2â1,y=t2â1,â1â¤tâ¤1â1â¤tâ¤1

mathematics


The annual radiation dose from {}^{14}\text{C} in our bodies is 0.01 mSv/y. Each {}^{14}\text{C} decay emits a \beta^{–} averaging 0.0750 MeV. Taking the fraction of {}^{14}\text{C} to be 1.3 \times 10^{–12}\ \text{N} of normal {}^{12}\text{C} , and assuming the body is 13% carbon, estimate the fraction of the decay energy absorbed. (The rest escapes, exposing those close to you.)

physics


A soil consists of layers called ________ that taken together are called a ________.

biology


Which of the following is a special relationship giving rise to a duty to act to aid or protect one in peril?

business


Which event occurs last in the process of chemical synaptic transmission?

psychology


Graph the linear inequality 3x + 2y > 10 .

mathematics


Suppose a speck of dust in an electrostatic precipitator has 1.0000\ \times \ 10^{12} protons in it and has a net charge of −5.00 nC (a very large charge for a small speck). How many electrons does it have?

physics


The water clouds believed to be present on Jupiter and Saturn exist at temperatures and pressures similar to those in the clouds of the terrestrial atmosphere. What would it be like to visit such a location on Jupiter or Saturn? In what ways would the environment differ from that in the clouds of Earth?

astronomy


Which is not one of functionalismâs four main purposes of government?

sociology


What are the primary delivery models for cloud-based computing?

computer_science


How much liquid, in liters, can a container with dimensions of35cmÃ15cmÃ20cmhold?

mathematics


How would a car bounce after a bump under each of these conditions? overdampingunderdampingcritical damping

physics


If these trends were to continue, what would be the median home value in Pima Central in 2015?

mathematics


Rickettsias are ________ intracellular bacteria.

biology


Which is easier to observe at large distancesâa spectroscopic binary or a visual binary?

astronomy


A nurse is caring for a client who is receiving mannitol. Which of the following interventions should the nurse provide for the client?

nursing


Does a price ceiling increase or decrease the number of transactions in a market? Why? What about a price floor?

economics


What is the rest energy, E0, of an object with a mass of 1.00 g ?

physics


mathematics


Using the samex-x-,sxsx, andn= 39, how would the error bound change if the confidence level were reduced to 90%? Why?

business


What is the major characteristic of an individualist system of government with regard to civil liberties?

political_science


Which of the following was not one of Franklinâs thirteen virtues? sinceritytemperancemercytranquility

history


Which approach to digital innovation forms a marketplace where buyers and sellers can interact with each other directly?

computer_science


Figure 10.6Which of the following is the correct order of events in mitosis?

biology


LO16.4Is there any significance that can be attributed to whether net cash flows are generated from operating activities, versus investing and/or financing activities? Explain.

business


The key means of advancing modern legislation is now ________.    A. committees   B. the actions of the leadership   C. the budget process   D. the filibuster

political_science


Paul was trying to analyze the results of an experiment on the effects of music on plant growth, but he kept facing unexpected data. He was using automated instrumentation to collect growth data on the plants at periodic time intervals. He found that some of the data points were much higher or lower than anticipated, and he suspected that there was noise (error) present in the data. He wanted to investigate the main source of the error in the data so that he could take corrective actions and thus minimize the impact of the error(s) on the experiment results. What is the most likely source of error that Paul might encounter in this experiment: human error, instrumentation error, or sampling error? Consider the various sources of noise (error).

computer_science


LO12.1Why is Accounts Payable classified as a current liability?

business


How would the use of a volatile liquid affect the measurement of a gas using open-ended manometers vs. closed-end manometers?

chemistry


A saturated solution of a slightly soluble electrolyte in contact with some of the solid electrolyte is said to be a system in equilibrium. Explain. Why is such a system called a heterogeneous equilibrium?

chemistry


What kind of stain is most commonly used to visualize the capsule of cryptococcus?    A. Gram stain   B. simple stain   C. negative stain   D. fluorescent stain

biology


Figure 25.47shows a light bulb between two mirrors. One mirror produces a beam of light with parallel rays; the other keeps light from escaping without being put into the beam. Where is the filament of the light in relation to the focal point or radius of curvature of each mirror? Figure25.47The two mirrors trap most of the bulbâs light and form a directional beam as in a headlight.

physics


A roll of 35-mm black and white photographic film contains about 0.27 g of unexposed AgBr before developing. What mass of Na 2 S 2 O 3 ·5H 2 O (sodium thiosulfate pentahydrate or hypo) in 1.0 L of developer is required to dissolve the AgBr as \text{Ag}{(\text{S}_{2}\text{O}_{3})}_{2}{}^{\text{3−}} ( _K_ f = 4.7 \times 10 13 )?

chemistry


The parallelepiped formed by \mathbf{\text{a}} = \left\langle {1,4,1} \right\rangle\ \text{and}\ \mathbf{\text{b}} = \left\langle {3,6,2} \right\rangle, and \mathbf{\text{c}} = \left\langle {-2,1,-5} \right\rangle

mathematics


LO6.5In designing a bonus structure to reward your production managers, one of the options is to reward the managers based on reaching annual income targets. What are the differences between a reward system for a company that uses absorption costing and one for a company that uses variable costing?

business


Think back to a purchase that you made recently. How would you describe your thinking before you made that purchase?

economics


Which of the following isnota reason why many people opposed Lincolnâs reelection in 1864? He appeared to have overstepped his authority by suspending the writ of habeas corpus.He issued the Emancipation Proclamation.He had replaced General George B. McClellan.He was seen as a power-hungry dictator.

history


mathematics


Using equations, describe the reaction of water with potassium and with potassium oxide.

chemistry


For each of the following pairs of reaction diagrams, identify which of the pairs is catalyzed: (a)   (b)

chemistry


Two particles of masses m_{1} and m_{2} move uniformly in different circles of radii R_{1} and R_{2} about the origin in the _x_ , _y_ -plane. The coordinates of the two particles in meters are given as follows ( z = 0 for both). Here _t_ is in seconds:   \begin{array}{rll} {x_{1}(t)} & = & {4\ \text{cos}(2t)} \\\ {y_{1}(t)} & = & {4\ \text{sin}(2t)} \\\ {x_{2}(t)} & = & {2\ \text{cos}\left( {3t - \frac{\pi}{2}} \right)} \\\ {y_{2}(t)} & = & {2\ \text{sin}\left( {3t - \frac{\pi}{2}} \right)} \end{array}    A. Find the radii of the circles of motion of both particles.   B. Find the _x_ \- and _y_ -coordinates of the center of mass.   C. Decide if the center of mass moves in a circle by plotting its trajectory.

physics


Which conception of social justice invokes the âveil of ignoranceâ?

political_science


Describe two types of compounds from living things that are used as medications.

biology


Variations in average atomic mass may be observed for elements obtained from different sources. Lithium provides an example of this. The isotopic composition of lithium from naturally occurring minerals is 7.5%6Li and 92.5%7Li, which have masses of 6.01512 amu and 7.01600 amu, respectively. A commercial source of lithium, recycled from a military source, was 3.75%6Li (and the rest7Li). Calculate the average atomic mass values for each of these two sources.

chemistry


Sidewalk ramps and Braille signs are examples of _______________.    A. disabilities   B. accommodations required by the Americans with Disabilities Act   C. forms of accessibility for people with disabilities   D. both b and c

sociology


________ is a genus of Archaea. Its optimal environmental temperature ranges from 70 °C to 80 °C, and its optimal pH is 2–C. It oxidizes sulfur and produces sulfuric acid.

biology


[LO 13.2](13-2-compute-amortization-of-long-term-liabilities-using-the- effective-interest-method) The cash interest payment a corporation makes to its bondholders is based on ________.    A. the market rate times the carrying value   B. the stated rate times the principal   C. the stated rate times the carrying value   D. the market rate times the principal

business


Why is it beneficial for cells to use ATP rather than energy directly from the bonds of carbohydrates? What are the greatest drawbacks to harnessing energy directly from the bonds of several different compounds?

biology


The first organisms that oxygenated the atmosphere were _______.

biology


A scientist creates fruit fly larvae with a mutation that eliminates the exonuclease function of DNA pol. Which prediction about the mutational load in the adult fruit flies is most likely to be correct?

biology


Describe the cause of different blood type groups.

biology


Assume the helium-neon lasers commonly used in student physics laboratories have power outputs of 0.250 mW. (a) If such a laser beam is projected onto a circular spot 1.00 mm in diameter, what is its intensity? (b) Find the peak magnetic field strength. (c) Find the peak electric field strength.

physics


Use the Quadratic Formula to solve the quadratic equation 2m^{2} - 5m + 3 = 0.

mathematics


LO12.5What are examples of involuntary deductions employers are required to collect for employee and employer payroll liabilities?

business


LO10.4Consider the dilemma you might someday face if you are the CFO of a company that is struggling to satisfy investors, creditors, stockholders, and internal company managers. All of these financial statement users are clamoring for higher profits and more net assets (also known as equity). If at some point, you suddenly found yourself not meeting the internal and external earnings and equity targets that these parties expect, you would probably search for some way to make the financial statements look better. What if your boss, the CEO, suggested that maybe you should make just one simple journal entry to record all the goods that your company is holding on consignment, as if that significant amount of goods were owned by your company? She might say that this action on your part would fix a lot of problems at once, since adding the consigned goods to merchandise inventory would simultaneously increase net assets on the balance sheetandincrease net income on the income statement (since it would decrease cost of goods sold). How would you respond to this request? Write a memo, detailing your willingness or not to embrace this suggestion, giving reasons behind your decision. Remember to exercise diplomacy, even if you must dissent from the opinion of a supervisor. Note that the challenge of the assignment is to keep your integrity intact while also keeping your job, if possible.

business


Provide one example of an ancient philosopher or sage who was doing something like natural science. What made this philosopherâs activity scientific?

philosophy


As the member of a team developing the information system for your organization, you have been assigned to review best practices and make recommendations to the team on which best practices are most applicable to your organizationâs system. What resource do you use to access the most comprehensive information on best practices?

computer_science


Describe a practical way to determine in which constellation the Sun is found at any time of the year.

astronomy


Explain a situation using the supply and demand for skilled labor in which the increased number of college graduates leads to depressed wages. Given the rising cost of going to college, explain why a college education will or will not increase income inequality.

economics


What type of help did the CWA provide? direct relieffarm refinancingbank reformemployment opportunities

history


What are the two main difficulties that arise in comparing different countries's GDP?

economics


general


A star is often described as âmovingâ on an HâR diagram; why is this description used and what is actually happening with the star?

astronomy


mathematics


The prefrontal lobotomy is a drasticâand largely out-of-practiceâprocedure used to disconnect that portion of the cerebral cortex from the rest of the frontal lobe and the diencephalon as a psychiatric therapy. Why would this have been thought necessary for someone with a potentially uncontrollable behavior?

biology


Which investment offer a fixed rate of return over time?

mathematics


Birds lack distinct grey and white matter in their telencephalon:

psychology


Which of the following processes is not involved in the conversion of organic nitrogen to nitrogen gas?    A. nitrogen fixation   B. ammonification   C. nitrification   D. denitrification

biology


One cup of yogurt contains 488 milligrams of calcium. Convert this to grams.

mathematics


Under Radical Reconstruction, which of the following did former Confederate statesnotneed to do in order to rejoin the Union? pass the Fourteenth Amendmentpass the Fifteenth Amendmentrevise their state constitutionallow all freed men over the age of 21 to vote

history


A sunbather stands waist deep in the ocean and observes that six crests of periodic surface waves pass each minute. The crests are 16.00 meters apart. What is the wavelength, frequency, period, and speed of the waves?

physics


Do you think the way people behave in social interactions is more like the behavior of animals or more like actors playing a role in a theatrical production? Why?

sociology


Elevated levels of the hormone ________, which may occur in people facing stressful situations like grief, are associated with health problems such as diabetes and high blood pressure.

psychology


Calculate the pH of a buffer solution prepared from 0.155 mol of phosphoric acid, 0.250 mole of KH2PO4, and enough water to make 0.500 L of solution.

chemistry


Professional Application Using mass and speed data from [Example 8.1](8-1-linear-momentum-and-force) and assuming that the football player catches the ball with his feet off the ground with both of them moving horizontally, calculate: (a) the final velocity if the ball and player are going in the same direction and (b) the loss of kinetic energy in this case. (c) Repeat parts (a) and (b) for the situation in which the ball and the player are going in opposite directions. Might the loss of kinetic energy be related to how much it hurts to catch the pass?

physics


If the angular acceleration of a rigid body is zero, what is the functional form of the angular velocity?

physics


LO3.3Explain how it is possible for costs to change without changing the break-even point.

business


biology


Use a ruler and a protractor to find the image by refraction in the following cases. Assume an air-glass interface. Use a refractive index of 1 for air and of 1.5 for glass. ( _Hint_ : Use Snell’s law at the interface.) (a) A point object located on the axis of a concave interface located at a point within the focal length from the vertex. (b) A point object located on the axis of a concave interface located at a point farther than the focal length from the vertex. (c) A point object located on the axis of a convex interface located at a point within the focal length from the vertex. (d) A point object located on the axis of a convex interface located at a point farther than the focal length from the vertex. (e) Repeat (a)–(d) for a point object off the axis.

physics


When a population has a gene with four alleles circulating, how many possible genotypes are there?

biology


mathematics


(a) Find the ratio of the strengths of the weak and electromagnetic forces under ordinary circumstances. (b) What does that ratio become under circumstances in which the forces are unified?

physics


What is an example of a cloud-based application used by companies such as Salesforce, HubSpot, and Zoho for managing their customer interactions, lead management, and analytics?

computer_science


(a) What is the angular momentum of the Moon in its orbit around Earth? (b) How does this angular momentum compare with the angular momentum of the Moon on its axis? Remember that the Moon keeps one side toward Earth at all times.

physics


Use the columns "year" and "# flu cases diagnosed. Why is âyearâ the independent variable and â# flu cases diagnosed.â the dependent variable (instead of the reverse)?

mathematics


A client with rheumatoid arthritis is prescribed adalimumab at a dose of 40 mg every other week. The vials of adalimumab available are labeled as 40 mg per 0.8 mL. How many milliliters should the nurse administer to the client for each dose?

nursing


A container of water has a cross-sectional area of A = 0.1\ \text{m}^{2} . A piston sits on top of the water (see the following figure). There is a spout located 0.15 m from the bottom of the tank, open to the atmosphere, and a stream of water exits the spout. The cross sectional area of the spout is A_{\text{s}} = 7.0\ \times \ 10^{-4}\text{m}^{2} . (a) What is the velocity of the water as it leaves the spout? (b) If the opening of the spout is located 1.5 m above the ground, how far from the spout does the water hit the floor? Ignore all friction and dissipative forces.

physics


Name three 19th-century women English authors.

general


Not only is liquid nitrogen a cheaper coolant than liquid helium, its boiling point is higher (77 K vs. 4.2 K). How does higher temperature help lower the cost of cooling a material? Explain in terms of the rate of heat transfer being related to the temperature difference between the sample and its surroundings.

physics


Consider three pipes of the same length ( _L_ ). Pipe _A_ is open at both ends, pipe _B_ is closed at both ends, and pipe _C_ has one open end and one closed end. If the velocity of sound is the same in each of the three tubes, in which of the tubes could the lowest fundamental frequency be produced? In which of the tubes could the highest fundamental frequency be produced?

physics


A deep-sea diver should breathe a gas mixture that has the same oxygen partial pressure as at sea level, where dry air contains 20.9% oxygen and has a total pressure of 1\text{.}\text{01} \times \text{10}^{5}\ \text{N/m}^{2} . (a) What is the partial pressure of oxygen at sea level? (b) If the diver breathes a gas mixture at a pressure of 2\text{.}\text{00} \times \text{10}^{6}\ \text{N/m}^{2} , what percent oxygen should it be to have the same oxygen partial pressure as at sea level?

physics


Binding of an RNA binding protein will ________ the stability of the RNA molecule.

biology


business


The elements sodium, aluminum, and chlorine are in the same period. (a) Which has the greatest electronegativity? (b) Which of the atoms is smallest? (c) Write the Lewis structure for the simplest covalent compound that can form between aluminum and chlorine. (d) Will the oxide of each element be acidic, basic, or amphoteric?

chemistry


A cell membrane is a thin layer enveloping a cell. The thickness of the membrane is much less than the size of the cell. In a static situation the membrane has a charge distribution ofâ2.5Ã10â6â2.5Ã10â6C/m2on its inner surface and+2.5Ã10â6+2.5Ã10â6C/m2on its outer surface. Draw a diagram of the cell and the surrounding cell membrane. Include on this diagram the charge distribution and the corresponding electric field. Is there any electric field inside the cell? Is there any electric field outside the cell?

physics


[LO 4.1](4-1-explain-the-concepts-and-guidelines-affecting-adjusting-entries) Which of the following is any reporting period shorter than a full year (fiscal or calendar) and can encompass monthly, quarterly, or half-year statements?    A. fiscal year   B. interim period   C. calendar year   D. fixed year

business


Which property of the real numbers is shown:4(a+7)=4a+4Ã7?

mathematics


Consider the solutions presented: (a) Which of the following sketches best represents the ions in a solution of Fe(NO 3 ) 3 ( _aq_ )?  (b) Write a balanced chemical equation showing the products of the dissolution of Fe(NO 3 ) 3 .

chemistry


LO9.1American Signs allows customers to pay with their Jones credit card and cash. Jones charges American Signs a 3.5% service fee for each credit sale using its card. Credit sales for the month of June total $328,430, where 40% of those sales were made using the Jones credit card. Based on this information, what will be the total in Credit Card Expense at the end of June?

business


Which type of short term contraceptive method is generally more effective than others?

biology


When a glass rod is rubbed with silk, it becomes positive and the silk becomes negativeâyet both attract dust. Does the dust have a third type of charge that is attracted to both positive and negative? Explain.

physics


Calculate the power output in watts and horsepower of a shot-putter who takes 1.20 s to accelerate the 7.27-kg shot from rest to 14.0 m/s, while raising it 0.800 m. (Do not include the power produced to accelerate his body.)  Figure 7.39 Shot putter at the Dornoch Highland Gathering in ࠗ. (credit: John Haslam, Flickr)

physics


Describe 4 types of coupling in software design.

general


Round 16.749 to the nearest ⓐ tenth ⓑ hundredth ⓒ whole number

mathematics


What are some alternatives to a âfirst past the postâ system that might reduce the problem of voting cycles?

economics


Kenneth and Mamie Clark used sociological research to show that segregation was:

sociology


The terms “masculine” and “feminine” refer to a person’s _________.    A. sex   B. gender   C. both sex and gender   D. none of the above

sociology


Discuss the role of peers in shaping social development during adolescence. How do friendships, cliques, and crowds influence an adolescent's identity, behavior, and self-esteem? Provide examples from your own experiences or observations to illustrate the positive and negative impacts that peers can have during this developmental stage.

psychology


Differentiate printf function calls for displaying prompts and for echoing data.

general


Going to an official government agency and disclosing an employer’s violation of the law is ________.    A. insider trading   B. whistleblowing   C. free speech expression   D. tattle telling

business


A resistor rated at 250\ \text{k}\ \text{Ω} is connected across two D cell batteries (each 1.50 V) in series, with a total voltage of 3.00 V. The manufacturer advertises that their resistors are within 5% of the rated value. What are the possible minimum current and maximum current through the resistor?

physics


(a) Repeat the problem two problems prior, but for the second leg you walk 20.0 m in a direction \text{40.0º}{} ). (b) Repeat the problem two problems prior, but now you first walk 20.0 m in a direction \text{40.0º}{} east of south (which is equivalent to subtracting \textbf{A} from \textbf{B} —that is, to finding {\textbf{R}\operatorname{\prime\prime} = \textbf{B} - \textbf{A} = - \textbf{R}\prime}{} ). Show that this is the case.

physics


mathematics


Describe an event schema that you would notice at a sporting event.

psychology


France might be classified as which kind of nation?

sociology


Which of the following societies were the first to have permanent residents?

sociology


A patient becomes violent on hospital premises after being turned down for the clinical trial of a new drug therapy. This scenario fits which of the following workplace violence categories?    A. traditional criminal intent   B. violence by one worker against another   C. violence stemming from a personal relationship   D. violence by a customer

business


The Cannon-Bard theory also proposed that âneural signals sent to initiate physiological reactions in the body to adapt to the specific nature of the experienceâ are generated in the:

psychology


physics


List some of the functions of blood in the body.

biology


LO5.1Would a pharmaceutical manufacturer use process or job order costing? Why?

business


Air freshener is sprayed from a bottle. The molecules spread throughout the room and cannot make their way back into the bottle. Why is this the case?

physics


Which of the following can be found in areas of movement?

biology


Sara has a budget of $1,000 for costumes for the 18 members of her musical theater group. What is the maximum she can spend for each costume?

mathematics


Gallium chloride is formed by the reaction of 2.6 L of a 1.44 M solution of HCl according to the following equation: 2\text{Ga} + 6\text{HCl}\ \longrightarrow\ 2\text{GaCl}_{3} + 3\text{H}_{2}. (a) Outline the steps necessary to determine the number of moles and mass of gallium chloride. (b) Perform the calculations outlined.

chemistry


[LO 12.5](12-5-record-transactions-incurred-in-preparing-payroll) An employee and employer cost-share health insurance. If the employee covers three-fourths of the cost and the employer covers the rest, what would be the employee’s responsibility if the total premium was $825?    A. $618.75   B. $206.25   C. $412.50   D. $275

business


State the pattern for expressing time in French.

general


Identify the mistake in the probability distribution table. xP(x)x*P(x)10.150.1520.250.5030.300.9040.200.8050.150.75Table4.25

mathematics


Was race identified with slavery before the era of European exploration? Why or why not? How did slaveryâs association with race change the institutionâs character?

history


Construct a probability distribution table for the data.

mathematics


In the chapter on fluid mechanics, Bernoulli’s equation for the flow of incompressible fluids was explained in terms of changes affecting a small volume _dV_ of fluid. Such volumes are a fundamental idea in the study of the flow of compressible fluids such as gases as well. For the equations of hydrodynamics to apply, the mean free path must be much less than the linear size of such a volume, a \approx dV^{1\text{/}3}. For air in the stratosphere at a temperature of 220 K and a pressure of 5.8 kPa, how big should _a_ be for it to be 100 times the mean free path? Take the effective radius of air molecules to be 1.88\ \times \ 10^{-11}\ \text{m}, which is roughly correct for \text{N}_{2} .

physics


biology


Which of the techniques discussed would be viable options for you to determine how activity in the reticular formation is related to sleep and wakefulness? Why?

psychology


What should a technical report for nonspecialists avoid?

computer_science


Which level of party organization is most responsible for helping the party’s nominee win the presidency?    A. precinct   B. county   C. state   D. national

political_science


Find the unit vector that has the same direction as vectorvvthat begins at(1,4,10)(1,4,10)and ends at(3,0,4).(3,0,4).

mathematics


A buffer solution is prepared from equal volumes of 0.200 _M_ acetic acid and 0.600 _M_ sodium acetate. Use 1.80 \times 10 −5 as _K_ a for acetic acid. (a) What is the pH of the solution? (b) Is the solution acidic or basic? (c) What is the pH of a solution that results when 3.00 mL of 0.034 _M_ HCl is added to 0.200 L of the original buffer?

chemistry


The ignition circuit of an automobile is powered by a 12-V battery. How are we able to generate large voltages with this power source?

physics


As the angular velocity of an object increases, what happens to the linear velocity of a point on that object?

physics


LO10.3Many outsourced jobs have resulted in âoffshoringâ jobs, rather than using domestic outsourcing. If a U.S. company wants to offshore a service like customer service, for example, what are some of their considerations? In your answer, address offshoring disadvantages as compared with domestic outsourcing.

business


mathematics


Compare and contrast the two items and produce a summary of their similarities and differences

general


What fraction of ice is submerged when it floats in freshwater, given the density of water at 0°C is very close to \text{1000 kg}\text{/m}^{3} ?

physics


The diathesis-stress model presumes that psychopathology results from ________.

psychology


What is the power of the eye when viewing an object 50.0 cm away?

physics


The chapter definesprivate enterpriseas a characteristic of market-oriented economies. What wouldpublic enterprisebe?Hint: It is a characteristic of command economies.

economics


LO14.2A corporation issues 6,000 shares of $1 par value stock for a parcel of land valued at $12,000. Prepare the journal entry to reflect this transaction.

business


when did saudi arabia start using internet

general


Explain why we have to observe stars and other astronomical objects from above Earthâs atmosphere in order to fully learn about their properties.

astronomy


When it first leaves the kidney, urine flows through    A. the urinary bladder.   B. the urethra.   C. the ureter.   D. the glomeruli.

biology


Suppose that Sony's R&D; investment in digital devices has increased profits by 20%. Is this a private or social benefit?

economics


Star X has lines of ionized helium in its spectrum, and star Y has bands of titanium oxide. Which is hotter? Why? The spectrum of star Z shows lines of ionized helium and also molecular bands of titanium oxide. What is strange about this spectrum? Can you suggest an explanation?

astronomy


The play lasted 1\frac{3}{4} hours. Convert the time to minutes.

mathematics


Which statement best expresses why the United States is not a true democracy?

sociology


Using the value of the formation constant for the complex ionCo(NH3)62+,Co(NH3)62+,calculate the dissociation constant.

chemistry


Urea, CO(NH2)2, is manufactured on a large scale for use in producing urea-formaldehyde plastics and as a fertilizer. What is the maximum mass of urea that can be manufactured from the CO2produced by combustion of1.00Ã103kg1.00Ã103kgof carbon followed by the reaction?CO2(g)+2NH3(g)â¶CO(NH2)2(s)+H2O(l)CO2(g)+2NH3(g)â¶CO(NH2)2(s)+H2O(l)

chemistry


Jesse was ranked 37thin his graduating class of 180 students. At what percentile is Jesseâs ranking?

mathematics


Determine the standard free energy change,ÎGfÂ°,ÎGfÂ°,for the formation of S2â(aq) given that theÎGfÂ°ÎGfÂ°for Ag+(aq) and Ag2S(s) are 77.1 kJ/mole and â39.5 kJ/mole respectively, and the solubility product for Ag2S(s) is 8ÃÃ10â51.

chemistry


mathematics


Which type of aphasia is more like hearing a foreign language spoken?

biology


What volume of a 0.3300- _M_ solution of sodium hydroxide would be required to titrate 15.00 mL of 0.1500 _M_ oxalic acid?   \text{C}_{2}\text{O}_{4}\text{H}_{2}(aq) + 2\text{NaOH}{({aq})}\ \longrightarrow\ \text{Na}_{2}\text{C}_{2}\text{O}_{4}(aq) + 2\text{H}_{2}\text{O}(l)

chemistry


In correct order, the stakeholder management steps adapted from the approach of the MITRE consulting firm are to ________. build trust, identify stakeholders, prioritize claims, visualize changes, and perform triagebuild trust, identify stakeholders, gather and analyze data, present results, make changes, and prepare a communication strategybuild trust, identify stakeholders, gather and analyze data, present findings to management, and communicate key messages to stakeholders conveying the companyâs appreciation of themidentify stakeholders, gather and analyze data, make changes, and present results

business


Suppose you miraculously removed all of Saturnâs moons. What would happen to its rings?

astronomy


A group of individuals of the same species living in the same area is called a(n) ________.

biology


Draw the general graph of a left-tailed test.

mathematics


What are some of the main differences between Old World and New World monkeys?

anthropology


What are the advantage and disadvantages of a presentist approach to the history of philosophy?

philosophy


Consider two waves defined by the wave functions y_{1}\left( {x,t} \right) = 0.50\ \text{m}\ \text{sin}\left( {\frac{2\pi}{3.00\ \text{m}}x + \frac{2\pi}{4.00\ \text{s}}t} \right) and y_{2}\left( {x,t} \right) = 0.50\ \text{m}\ \text{sin}\left( {\frac{2\pi}{6.00\ \text{m}}x - \frac{2\pi}{4.00\ \text{s}}t} \right). What are the similarities and differences between the two waves?

physics


Which vitamin deficiency should the nurse anticipate in the client with chronic alcohol use?

nursing


What will be the pH of a buffer solution prepared from 0.20 mol NH3, 0.40 mol NH4NO3, and just enough water to give 1.00 L of solution?

chemistry


A polyclonal response to an infection occurs because most antigens have multiple ________,

biology


A governing regime is defined as ________.

political_science


Complete and balance each of the following chemical equations. (In some cases, there may be more than one correct answer.) (a) \text{P}_{4} + \text{Al}\ \longrightarrow (b) \text{P}_{4} + \text{Na}\ \longrightarrow (c) \text{P}_{4} + \text{F}_{2}\ \longrightarrow (d) \text{P}_{4} + \text{Cl}_{2}\ \longrightarrow (e) \text{P}_{4} + \text{O}_{2}\ \longrightarrow (f) \text{P}_{4}\text{O}_{6} + \text{O}_{2}\ \longrightarrow

chemistry


Explain why there are two high tides and two low tides each day. Strictly speaking, should the period during which there are two high tides be 24 hours? If not, what should the interval be?

astronomy


How did America’s first copyright law treat the infringement of foreign cultural works?    A. It strongly prohibited copyright infringement whether domestic and foreign.   B. It explicitly allowed, even encouraged the piracy of foreign works.

business


What might be a disadvantage to temperature-dependent sex determination?

biology


Which of the following statements about the neurotrophic model is true?

psychology


The subjective experience of emotions is traditionally assessed by:

psychology


Analog meters use a galvanometer, which essentially consists of a coil of wire with a small resistance and a pointer with a scale attached. When current runs through the coil, the point turns; the amount the pointer turns is proportional to the amount of current running through the coil. Galvanometers can be used to make a voltmeter if a resistor is placed in series with the galvanometer. Consider a galvanometer that has a resistance of 25.00\ \text{Ω} and gives a full scale reading when a 50\text{-}\mu\text{A} current runs through it. The galvanometer is to be used to make an voltmeter that has a full scale reading of 10.00 V, as shown below. Recall that a voltmeter is connected in parallel with the component of interest, so the meter must have a high resistance or it will change the current running through the component. (a) What is the potential drop across the series resistor in the meter? (b) What is the resistance of the parallel resistor?

physics


A solution of potassium nitrate, an electrolyte, and a solution of glycerin (C 3 H 5 (OH) 3 ), a nonelectrolyte, both boil at 100.3 °C. What other physical properties of the two solutions are identical?

chemistry


biology


mathematics


On a globe or world map, find the nearest marked latitude line to your location. Is this an example of a great circle? Explain.

astronomy


How are businesses able to leverage e-commerce functions using social media?

computer_science


Where are you most likely to notice advertisements? What causes them to catch your attention?

sociology


Is it possible to determine a carâs instantaneous velocity from just the speedometer reading?

physics


Many laptop computers now have systems that automatically increase the brightness of the screen if the outside environment is well lit and that decrease the brightness of the screen if the outside environment becomes dim. This system can be considered an example of:

psychology


A client is admitted to the emergency department with an acute myocardial infarction. Which medication does the nurse anticipate being ordered to dissolve the clot in the coronary artery?

nursing


In a particular college class, there are both men and women students. Some students have long hair and some students have short hair. Write thesymbolsfor the probabilities of the events for parts a through j. (Note that you cannot find numerical answers here. You were not given enough information to find any probability values yet; concentrate on understanding the symbols.) LetWbe the event that a student is a woman.LetMbe the event that a student is a man.LetSbe the event that a student has short hair.LetLbe the event that a student has long hair.

business


Integrated Concepts (a) What is the direction of the force on a wire carrying a current due east in a location where the Earth’s field is due north? Both are parallel to the ground. (b) Calculate the force per meter if the wire carries 20.0 A and the field strength is 3\text{.}{\text{00} \times \text{10}^{- 5}}\ T . (c) What diameter copper wire would have its weight supported by this force? (d) Calculate the resistance per meter and the voltage per meter needed.

physics


Which of the following viral diseases has been eliminated from the general population worldwide?    A. smallpox   B. measles   C. German measles   D. influenza

biology


Divisions of the central nervous system:

psychology


Which of these joints is classified as a biaxial diarthrosis?

biology


A speaker is placed at the opening of a long horizontal tube. The speaker oscillates at a frequency _f_ , creating a sound wave that moves down the tube. The wave moves through the tube at a speed of v = 340.00\ \text{m/s}\text{.} The sound wave is modeled with the wave function s\left( {x,t} \right) = s_{\text{max}}\text{cos}\left( {kx - \omega t + \phi} \right). At time t = 0.00\ \text{s} , an air molecule at x = 3.5\ \text{m} is at the maximum displacement of 7.00 nm. At the same time, another molecule at x = 3.7\ \text{m} has a displacement of 3.00 nm. What is the frequency at which the speaker is oscillating?

physics


Propionic acid, C2H5CO2H (Ka= 1.34ÃÃ10â5), is used in the manufacture of calcium propionate, a food preservative. What is the pH of a 0.698-Msolution of C2H5CO2H?

chemistry


According to John Stuart Mill, personal freedom is __________.

political_science


When poked by a spear, an operatic soprano lets out a 1200-Hz shriek. What is its wavelength if the speed of sound is 345 m/s?

physics


Consider the historical information on entrepreneurship and innovation. How does our current economy, which is based on technology and knowledge, support entrepreneurial activity?

business


[LO 8.3](8-3-compute-and-evaluate-labor-variances) What are some possible reasons for a direct labor time variance?    A. utility usage decrease   B. less qualified workers   C. office supplies spending   D. sales decline

business


(a) What is \gamma if {v = 0}\text{.}\text{250}c ? (b) If {v = 0}\text{.}\text{500}c ?

physics


Is it legitimate to impose higher safety standards on imported goods than those that exist in the foreign country where the goods were produced?

economics


How does a well-managed global supply chain benefit a company?

computer_science


(a) A jet airplane with a 75.0 m wingspan is flying at 280 m/s. What emf is induced between wing tips if the vertical component of the Earth’s field is 3\text{.}{\text{00} \times \text{10}^{- 5}}\ \text{T} ? (b) Is an emf of this magnitude likely to have any consequences? Explain.

physics


What might be useful mechanisms for avoiding bias during employment interviews?

psychology


According to data presented in the chapter, about how much do women earn in comparison with men doing the same job? a lot less (about 40%â50%)somewhat less (about 70%â80%)almost the same (95%)about the same (100%)

business


_Staphylococcus aureus_ , including MRSA strains, may commonly be carried as a normal member of the ________ microbiota in some people.

biology


A nurse is caring for a client with COPD who is prescribed ipratropium bromide, a respiratory anticholinergic medication. What is the most appropriate rationale for administering ipratropium bromide to the client?

nursing


Who first calculated the orbits of comets based on historical records dating back to antiquity?

astronomy


economics


What cloud service allows an organizationâs employees or users to freely decide their own cloud vendor that best suits their tasks rather than standardizing a single specific provider?

computer_science


A needle is magnetized by aligning it along the axis of a bar magnet and just outside the north pole of the magnet. Will the point of the needle that was closest to the bar magnet then be attracted to or repelled from the south pole of another magnet?

physics


Discuss how the United States became engaged in the Vietnam War. What were some of the results of that engagement?

history


In democracies, where do ideas for new laws come from?

political_science


Make a list of facts you learned from the story.

general


An ________ is a ligand that prevents the activation of the receptor by blocking the binding of the agonist.

psychology


Identify and briefly define the three areas of study in finance.

business


Pressure cookers increase cooking speed by raising the boiling temperature of water above its value at atmospheric pressure. (a) What pressure is necessary to raise the boiling point to \text{120}\text{.}0\text{º}\text{C} ? (b) What gauge pressure does this correspond to?

physics


Rank the points A, B, C, and D in the circuit diagram from lowest voltage to highest voltage.

physics


Do rational expectations tend to look back at past experience while adaptive expectations look ahead to the future? Explain your answer.

economics


Can you think of a modern example of the tragedy of the commons, where public use without accountability has created a negative outcome?

sociology


Discuss the development of the vertebrae, ribs, and sternum.

biology


general


Write the structures for all the isomers of the –C 5 H 11 alkyl group.

chemistry


Why do most known visual binaries have relatively long periods and most spectroscopic binaries have relatively short periods?

astronomy


Is the following statement true or false? A standing wave is a superposition of two identical waves that are in phase
and propagating in the same direction.

physics


physics


Define localization and name at least three items that might be included as part of a localization effort.

business


Historically, what have philosophers like Aristotle and Kant identified as the principal factor that justifies the moral status of human beings?

philosophy


Which of the following would have the lowest receptor response with increasing dose?

psychology


What is virtualization as it relates to OSs?

computer_science


Ana spent $4.06 buying stamps. The number of $0.41 stamps she bought was five more than the number of $0.26 stamps. How many of each did she buy?

mathematics


For the client with chronic obstructive pulmonary disease (COPD), which dietary teaching should be incorporated?

nursing


What is the long-term trend in American union membership?

economics


political_science


LO2.2Name the three types of legal business structure. Describe one advantage and one disadvantage of each.

business


What is the most reasonable estimate for the weight of a small stack of coins?120 mg12 g1.2 kg0.12 mt

mathematics


A 50-turn rectangular coil with dimensions 0.15\ \text{m}\ \times \ 0.40\ \text{m} rotates in a uniform magnetic field of magnitude 0.75 T at 3600 rev/min. (a) Determine the emf induced in the coil as a function of time. (b) If the coil is connected to a 1000\text{-}\text{Ω} resistor, what is the power as a function of time required to keep the coil turning at 3600 rpm? (c) Answer part (b) if the coil is connected to a 2000- \text{Ω} resistor.

physics


According to emergent-norm theory, crowds are:    A. irrational and impulsive   B. often misinterpreted and misdirected   C. able to develop their own definition of the situation   D. prone to criminal behavior

sociology


Why is signaling in multicellular organisms more complicated than signaling in single-celled organisms?

biology


Why is epistemology considered a normative discipline?

philosophy