mouryat9/CogBench huggingface dataset:
Subject: mathematics
Question: Find the absolute maximum of the function graphed in [Figure 3](1-review- exercises#Figure_01_07_219) .  Figure 3
Subject: business
Question: Suppose that you have at your disposal the information below for each of 30 drivers.  Propose a model (including a very brief indication of symbols used to represent independent variables) to explain how miles per gallon vary from driver to driver on the basis of the factors measured. Information:miles driven per dayweight of carnumber of cylinders in caraverage speedmiles per gallonnumber of passengers
Subject: anthropology
Question: If you could choose to practice a mode of subsistence for just one year, which one would it be? What would be the advantages and disadvantages of your choice?
Subject: physics
Question: While exercising in a fitness center, a man lies face down on a bench and lifts a weight with one lower leg by contacting the muscles in the back of the upper leg. (a) Find the angular acceleration produced given the mass lifted is 10.0 kg at a distance of 28.0 cm from the knee joint, the moment of inertia of the lower leg is \text{0.900 kg}{\cdot \text{m}^{2}} , the muscle force is 1500 N, and its effective perpendicular lever arm is 3.00 cm. (b) How much work is done if the leg rotates through an angle of \text{20.0º} with a constant force exerted by the muscle?
Subject: mathematics
Question: Evaluate the functionf(x)=x2−3x+21at the valuesf(−2),f(−1),f(0),(1), andf(2).
Subject: physics
Question: What depth of mercury creates a pressure of 1.00 atm?
Subject: mathematics
Question: The area of region enclosed by one petal of r = \text{cos}\left( {4\theta} \right).
Subject: chemistry
Question: Which of the following compounds, when dissolved in a 0.01-Msolution of HClO4, has a solubility greater than in pure water: AgBr, BaF2, Ca3(PO4)2, ZnS, PbI2? Explain your answer.
Subject: astronomy
Question: What is dark energy and what evidence do astronomers have that it is an important component of the universe?
Subject: mathematics
Question: A legend from India tells that a mathematician invented chess for a king. The king enjoyed the game so much he allowed the mathematician to demand any payment. The mathematician asked for one grain of rice for the first square on the chessboard, two grains of rice for the second square on the chessboard, four grains of rice for the third square on the chessboard, and so on. Find an exact expression for the total payment (in grains of rice) requested by the mathematician. Assuming there are30,00030,000grains of rice in11pound, and20002000pounds in11ton, how many tons of rice did the mathematician attempt to receive?
Subject: mathematics
Question: 5\frac{8}{11} + 2\frac{4}{11}
Subject: mathematics
Question: a^{2} + 14a + 33
Subject: philosophy
Question: What is a statement?
Subject: mathematics
Question: Three friends went out to dinner and agreed to split the bill evenly. The bill was \text{\$79.35}. How much should each person pay?
Subject: biology
Question: The larval forms of a tapeworm are known as ________.
Subject: business
Question: How would you explain the concept of an entrepreneurial vision to your college roommate who is a history major?
Subject: physics
Question: A resistor is placed in a circuit with an adjustable voltage source. The voltage across and the current through the resistor and the measurements are shown below. Estimate the resistance of the resistor.
Subject: mathematics
Question: Is a sample size of 1,000 a reliable measure for a population of 5,000?
Subject: biology
Question: What are the major differences between the pelvic girdle and the pectoral girdle that allow the pelvic girdle to bear the weight of the body?
Subject: biology
Question: What type of receptor cell is involved in the sensations of sound and balance?
Subject: physics
Question: A particle moving at constant acceleration has velocities of 2.0\ \text{m/s} at t = 2.0 s and - 7.6\ \text{m/s} at t = 5.2 s. What is the acceleration of the particle?
Subject: physics
Question: Hanging from the ceiling over a baby bed, well out of baby’s reach, is a string with plastic shapes, as shown here. The string is taut (there is no slack), as shown by the straight segments. Each plastic shape has the same mass _m_ , and they are equally spaced by a distance _d_ , as shown. The angles labeled \theta describe the angle formed by the end of the string and the ceiling at each end. The center length of sting is horizontal. The remaining two segments each form an angle with the horizontal, labeled \phi . Let T_{1} be the tension in the leftmost section of the string, T_{2} be the tension in the section adjacent to it, and T_{3} be the tension in the horizontal segment. (a) Find an equation for the tension in each section of the string in terms of the variables _m_ , _g_ , and \theta . (b) Find the angle \phi in terms of the angle \theta . (c) If \theta = 5.10\text{°} , what is the value of \phi ? (d) Find the distance _x_ between the endpoints in terms of _d_ and \theta .
Subject: chemistry
Question: What volume of 0.600MHCl is required to react completely with 2.50 g of sodium hydrogen carbonate?NaHCO3(aq)+HCl(aq)⟶NaCl(aq)+CO2(g)+H2O(l)NaHCO3(aq)+HCl(aq)⟶NaCl(aq)+CO2(g)+H2O(l)
Subject: biology
Question: Describe two of the applications for genome mapping.
Subject: mathematics
Question: Write the number in standard notation: 3.1415\mspace{9mu} \times \mspace{9mu} 10^{6}
Subject: psychology
Question: During which stage of sleep are frequent eye movements observed?
Subject: mathematics
Question: lim(x,y)→(0,0)4xyx−2y2lim(x,y)→(0,0)4xyx−2y2
Subject: biology
Question: ________ is a useful method of asexual reproduction for propagating hard-to-root plants.
Subject: mathematics
Question: You drop a ball with a mass of55kilograms out an airplane window at a height of50005000m. How long does it take for the ball to reach the ground?
Subject: physics
Question: How is theIRIRdrop in a resistor similar to the pressure drop in a fluid flowing through a pipe?
Subject: nursing
Question: The nurse is caring for a client who has an upper respiratory illness but is getting ready to travel by plane. Which medication should the nurse anticipate being prescribed to minimize ear-related problems during the flight?
Subject: business
Question: [LO 10.3](10-3-evaluate-and-determine-whether-to-make-or-buy-a-component) ________ is the act of using another company to provide goods or services that your company requires.    A. Allocating   B. Outsourcing   C. Segmenting   D. Leasing
Subject: chemistry
Question: If the concentrations of products and reactants are equal, is the system at equilibrium?
Subject: sociology
Question: The Rating of Perceived Exertion (RPE) is an example of ________________    A. the social construction of health   B. medicalization   C. disability accommodations   D. a contested illness
Subject: economics
Question: How do you think Americans would feel if other countries began to urge the United States to increase environmental standards?
Subject: mathematics
Question: x^{2} = y^{2} + z^{2}
Subject: biology
Question: What term describes the close association of a fungus with the root of a tree?
Subject: anthropology
Question: In your society, do men and women live in different subcultures? In what contexts are women and men segregated, either formally or informally? What forms of social interaction and bonding occur in those situations? What might be the function of the gendered subcultures found in many societies?
Subject: computer_science
Question: How does the “connecting products to connect customers” approach contribute to digital innovation, as demonstrated by Microsoft’s Windows operating system?
Subject: physics
Question: What doesemfstand for?
Subject: business
Question: What is an SBA loan?
Subject: business
Question: LO3.1Define and explain contribution margin on a per unit basis.
Subject: mathematics
Question: 29 + 0 = 29
Subject: biology
Question: Define hyperthyroidism and explain why one of its symptoms is weight loss.
Subject: chemistry
Question: On a microscopic level, how does the reaction of bromine with an alkene differ from its reaction with an alkyne? How are they similar?
Subject: biology
Question: Why are people with female reproductive systems more likely to contract bladder infections than people with male reproductive systems?
Subject: biology
Question: A small DNA molecule that has the ability to independently excise from one location in a larger DNA molecule and integrate into the DNA elsewhere is called a ________.
Subject: chemistry
Question: A molecule with the formula AB3, in which A and B represent different atoms, could have one of three different shapes. Sketch and name the three different shapes that this molecule might have. Give an example of a molecule or ion that has each shape.
Subject: economics
Question: What are the main categories of U.S. federal government taxes?
Subject: astronomy
Question: The globular clusters revolve around the Galaxy in highly elliptical orbits. Where would you expect the clusters to spend most of their time? (Think of Kepler’s laws.) At any given time, would you expect most globular clusters to be moving at high or low speeds with respect to the center of the Galaxy? Why?
Subject: sociology
Question: A sociologist conducts research into the ways that Hispanic American students are historically underprivileged in the U.S. education system. What theoretical approach is the sociologist Using?    A. Symbolic interactionism   B. Functionalism   C. Conflict theory   D. Ethnocentrism
Subject: computer_science
Question: What is a debugger?
Subject: physics
Question: Consider four stars in the night sky: red, yellow, orange, and blue. The photons of which star will carry the greatest amount of energy?
Subject: sociology
Question: Which of the following is true regarding U.S. socialization of recent high school graduates?
Subject: biology
Question: Carbonic acid levels are controlled through the ________.
Subject: physics
Question: There is an analogy between rotational and linear physical quantities. What rotational quantities are analogous to distance and velocity?
Subject: physics
Question: Two flat, circular coils, each with a radius _R_ and wound with _N_ turns, are mounted along the same axis so that they are parallel a distance _d_ apart. What is the magnetic field at the midpoint of the common axis if a current _I_ flows in the same direction through each coil?
Subject: sociology
Question: What is the primary driver of modernization theory?
Subject: chemistry
Question: How does hybridization of the substituted carbon atom change when an alcohol is converted into an aldehyde? An aldehyde to a carboxylic acid?
Subject: physics
Question: What determines the validity of a theory?
Subject: mathematics
Question: {\int\limits_{1}^{4}{\mathbf{\text{u}}(t)dt}}, with \mathbf{\text{u}}(t) = \left\langle {\frac{\text{ln}(t)}{t},\frac{1}{\sqrt{t}},\text{sin}\left( \frac{t\pi}{4} \right)} \right\rangle
Subject: mathematics
Question: When the city of Cocoa annexed an adjacent unincorporated community, the number of seats on the city council was increased to maintain the standard ratio of citizens to seats, but one existing community of Cocoa still lost a seat on the city council to another existing community of Cocoa when the new community was added. Is this scenario an example of a quota rule violation, the Alabama paradox, the population paradox, the new-states paradox, or none of these?
Subject: computer_science
Question: What is the importance of research in innovation?
Subject: chemistry
Question: Why is the electron in a Bohr hydrogen atom bound less tightly when it has a quantum number of 3 than when it has a quantum number of 1?
Subject: business
Question: LO12.4What business circumstance could bring about a short-term note payable created from a purchase?
Subject: business
Question: FindP(musician is a man∩∩had private instruction).
Subject: political_science
Question: Which of the following is _not_ an agent of political socialization?    A. a family member   B. a religious leader   C. a teacher   D. a U.S. senator
Subject: philosophy
Question: What are the advantages and disadvantages of a contextualist approach to the history of philosophy?
Subject: economics
Question: What is capital deepening?
Subject: biology
Question: Compare and contrast the thymus gland in infancy and adulthood.
Subject: physics
Question: Marbles dropped into a partially filled bathtub sink to the bottom. Part of their weight is supported by buoyant force, yet the downward force on the bottom of the tub increases by exactly the weight of the marbles. Explain why.
Subject: history
Question: How did most White people in the United States view Native Americans in the 1820s? as savagesas being in touch with natureas enslaved peopleas shamans
Subject: astronomy
Question: Thinking about the ideas of space and time in Einstein’s general theory of relativity, how do we explain the fact that all galaxies outside our Local Group show a redshift?
Subject: physics
Question: The _Galileo_ space probe was launched on its long journey past Venus and Earth in 1989, with an ultimate goal of Jupiter. Its power source is 11.0 kg of {}^{238}\text{Pu}, a by-product of nuclear weapons plutonium production. Electrical energy is generated thermoelectrically from the heat produced when the 5.59-MeV \alpha particles emitted in each decay crash to a halt inside the plutonium and its shielding. The half-life of {}^{238}\text{Pu} is 87.7 years. (a) What was the original activity of the {}^{238}\text{Pu} in becquerels? (b) What power was emitted in kilowatts? (c) What power was emitted 12.0 y after launch? You may neglect any extra energy from daughter nuclides and any losses from escaping \gamma rays.
Subject: physics
Question: Suppose you throw a rock nearly straight up at a coconut in a palm tree, and the rock misses on the way up but hits the coconut on the way down. Neglecting air resistance, how does the speed of the rock when it hits the coconut on the way down compare with what it would have been if it had hit the coconut on the way up? Is it more likely to dislodge the coconut on the way up or down? Explain.
Subject: business
Question: True or false? Children are discerning viewers of television advertising.
Subject: anthropology
Question: Why is egalitarianism so prominent in one form of subsistence and less prominent in others? How could egalitarian behavior be encouraged in industrial and postindustrial societies?
Subject: psychology
Question: Pain and touch:
Subject: economics
Question: What might some of the negatives of deregulation be?
Subject: sociology
Question: Occupational prestige means that jobs are:
Subject: physics
Question: The infinite slab between the planes defined by z = \text{−}{a\text{/}2} and z = {a\text{/}2} contains a uniform volume charge density \rho (see below). What is the electric field produced by this charge distribution, both inside and outside the distribution?
Subject: physics
Question: A student’s eyes, while reading the blackboard, have a power of 51.0 D. How far is the board from his eyes?
Subject: chemistry
Question: A reaction is represented by this equation: \text{A}(aq) + 2\text{B}(aq)\rightleftharpoons 2\text{C}(aq)\mspace{90mu} K_{c} = 1\ \times \ 10^{3} (a) Write the mathematical expression for the equilibrium constant. (b) Using concentrations ≤1 _M_ , identify two sets of concentrations that describe a mixture of A, B, and C at equilibrium.
Subject: mathematics
Question: Determine which of the following numbers are    A. ⓐ counting numbers   B. ⓑ whole numbers.  0,4,87
Subject: physics
Question: What does the speed of seismic waves depend on?
Subject: business
Question: In the United States, CEO pay is on average ________ times as high as the pay of the average worker in the same company.    A. 30   B. 50   C. 100   D. 300
Subject: chemistry
Question: A piece of unknown solid substance weighs 437.2 g, and requires 8460 J to increase its temperature from 19.3 °C to 68.9 °C. (a) What is the specific heat of the substance? (b) If it is one of the substances found inTable 5.1, what is its likely identity?
Subject: nursing
Question: A child is diagnosed with epilepsy and is being seen for intractable seizures. Which diet(s) would the interprofessional team potentially recommend?
Subject: chemistry
Question: Use the standard free energy of formation data inAppendix Gto determine the free energy change for each of the following reactions, which are run under standard state conditions and 25 °C. Identify each as either spontaneous or nonspontaneous at these conditions. (a)MnO2(s)⟶Mn(s)+O2(g)MnO2(s)⟶Mn(s)+O2(g) (b)H2(g)+Br2(l)⟶2HBr(g)H2(g)+Br2(l)⟶2HBr(g) (c)Cu(s)+S(g)⟶CuS(s)Cu(s)+S(g)⟶CuS(s) (d)2LiOH(s)+CO2(g)⟶Li2CO3(s)+H2O(g)2LiOH(s)+CO2(g)⟶Li2CO3(s)+H2O(g) (e)CH4(g)+O2(g)⟶C(s,graphite)+2H2O(g)CH4(g)+O2(g)⟶C(s,graphite)+2H2O(g) (f)CS2(g)+3Cl2(g)⟶CCl4(g)+S2Cl2(g)CS2(g)+3Cl2(g)⟶CCl4(g)+S2Cl2(g)
Subject: political_science
Question: Locke believed that government __________.
Subject: business
Question: LO5.2How can there be a different number of equivalent units for materials as compared to conversion costs?
Subject: business
Question: What are the null and alternative hypotheses forExercise 11.48?
Subject: sociology
Question: Societies practice social control to maintain ________.
Subject: business
Question: [LO 16.3](16-3-prepare-the-statement-of-cash-flows-using-the-indirect-method) What is the effect on cash when current noncash operating assets decrease?    A. Cash increases by the same amount.   B. Cash decreases by the same amount.   C. Cash decreases by twice as much.   D. Cash does not change.
Subject: physics
Question: A pedestrian walks 6.0 km east and then 13.0 km north. Use a graphical method to find the pedestrian’s resultant displacement and geographic direction.
Subject: physics
Question: (a) Use the Heisenberg uncertainty principle to calculate the uncertainty in energy for a corresponding time interval of 10^{-43}\text{s} . (b) Compare this energy with the 10^{19}\ \text{GeV} unification-of-forces energy and discuss why they are similar.
Subject: biology
Question: The genus of bacteria found in the vagina that is important in maintaining a healthy environment, including an acidic pH, is _____.
Subject: biology
Question: The anterior pituitary gland develops from which embryonic germ layer?
Subject: mathematics
Question: 8\left( {3a + 5} \right) - 7\left( {4a - 3} \right) = 20 - 3a
Subject: biology
Question: Which of the followings cannot be used to culture viruses?    A. tissue culture   B. liquid medium only   C. embryo   D. animal host
Subject: physics
Question: Give an example of a physical property that varies with temperature and describe how it is used to measure temperature.
Subject: business
Question: [LO 9.6](9-6-explain-how-notes-receivable-and-accounts-receivable-differ) What are three differences between accounts receivable and notes receivable?
Subject: physics
Question: A wave is modeled with the function y\left( {x,t} \right) = (0.25\ \text{m})\text{cos}\left( {0.30\ \text{m}^{-1}x - 0.90\ \text{s}^{-1}t + \frac{\pi}{3}} \right). Find the (a) amplitude, (b) wave number, (c) angular frequency, (d) wave speed, (e) initial phase shift, (f) wavelength, and (g) period of the wave.
Subject: mathematics
Question: What number is \text{85\%} of 900?
Subject: mathematics
Question: “Duration (amount of time)” is what type of data? a. qualitative (categorical);b. quantitative discrete;c. quantitative continuous
Subject: history
Question: The prison operated by the U.S. military for the detention and interrogation of terrorist suspects and “enemy combatants” is located at ________.    A. Kuwait City, Kuwait   B. Riker’s Island, New York   C. Guantanamo Bay, Cuba   D. Lahore, Pakistan
Subject: biology
Question: A patient tests positive for _Loa loa_ antibodies. What does this test indicate?    A. The individual was exposed to _Loa loa_ at some point.   B. The individual is currently suffering from loiasis.   C. The individual has never been exposed to _Loa loa_.   D. The individual is immunosuppressed.
Subject: nursing
Question: A client presents to the clinic with a report of itchy eyes, runny nose, and sneezing. Which diagnosis should the nurse anticipate the provider will make for this client?
Subject: physics
Question: A particle moves along a curved path y(x) = (10\ \text{m})\left\\{ 1 + \text{cos}\lbrack(0.1{\ \text{m}}^{-1})x\rbrack \right\\}, from x = 0 to x = 10\pi\ \text{m,} subject to a tangential force of variable magnitude F(x) = (10\ \text{N})\text{sin}\lbrack(0.1{\ \text{m}}^{-1})x\rbrack. How much work does the force do? ( _Hint:_ Consult a table of integrals or use a numerical integration program.)
Subject: mathematics
Question: You are performing a hypothesis test of a single population proportion. The data come from which distribution?
Subject: physics
Question: Many decisions are made on the basis of the payback period: the time it will take through savings to equal the capital cost of an investment. Acceptable payback times depend upon the business or philosophy one has. (For some industries, a payback period is as small as 2 years.) Suppose you wish to install the extra insulation in the preceding problem. If energy cost \text{\$}1.00 per million joules and the insulation was $4.00 per square meter, then calculate the simple payback time. Take the average \text{Δ}T for the 120-day heating season to be 15.0\ \text{°}\text{C}.
Subject: physics
Question: What is the ratio of the number of electric field lines leaving a charge 10 _q_ and a charge _q_ ?
Subject: business
Question: What does the phrase “entrepreneurial venture” refer to?
Subject: computer_science
Question: There was a growing concern at the Environmental and Agriculture Department about the rising levels of CO₂ in the atmosphere. It was clear that human activities, especially the burning of fossil fuels, were the primary cause of this increase. The department assigned a team of data scientists to research the potential consequences of climate patterns in the United States. They studied the trends of CO₂ emissions over the years and noticed a significant uptick in recent times. The team simulated various scenarios using climate models and predicted that if the current trend continues, there will be disastrous consequences for the climate. The four graphs displayed inFigure 8.11depict the identical dataset from four different researchers. Out of the four graphs, which one accurately represents the CO₂ data without any type of distortion or misrepresentation?Figure 8.11 Source: Hannah Ritchie, Max Roser and Pablo Rosado (2020) - "CO₂ and Greenhouse Gas Emissions." Published online at OurWorldInData.org. Retrieved from: 'https://ourworldindata.org/co2-and-greenhouse-gas-emissions' [Online Resource]
Subject: economics
Question: Average cost curves (except for average fixed cost) tend to be U-shaped, decreasing and then increasing. Marginal cost curves have the same shape, though this may be harder to see since most of the marginal cost curve is increasing. Why do you think that average and marginal cost curves have the same general shape?
Subject: mathematics
Question: Write a fourth assumption.
Subject: mathematics
Question: \- \frac{1}{3} + \frac{1}{9} - \frac{1}{27} + \frac{1}{81} - \frac{1}{243}
Subject: mathematics
Question: \frac{\frac{c^{2} - 64}{3c^{2} + 26c + 16}}{\frac{c^{2} - 4c - 32}{15c + 10}}
Subject: physics
Question: The ceramic glaze on a red-orange Fiestaware plate is \text{U}_{2}\text{O}_{3} and contains 50.0 grams of {}^{238}\text{U} , but very little {}^{235}\text{U} . (a) What is the activity of the plate? (b) Calculate the total energy that will be released by the {}^{238}\text{U} decay. (c) If energy is worth 12.0 cents per \text{kW} \cdot \text{h} , what is the monetary value of the energy emitted? (These plates went out of production some 30 years ago, but are still available as collectibles.)
Subject: mathematics
Question: If f(5) = 2, find f^{- 1}(2).
Subject: physics
Question: (a) How high a hill can a car coast up (engines disengaged) if work done by friction is negligible and its initial speed is 110 km/h? (b) If, in actuality, a 750-kg car with an initial speed of 110 km/h is observed to coast up a hill to a height 22.0 m above its starting point, how much thermal energy was generated by friction? (c) What is the average force of friction if the hill has a slope of 2.5\text{°} above the horizontal?
Subject: computer_science
Question: Using Bootstrap and Django, what should you do to define the Todo model?
Subject: economics
Question: Here is a second hypothesis: A well-funded social safety net may lead to less regulation of the market economy. Explain why this might be so, and sketch a production possibility curve that shows this tradeoff.
Subject: astronomy
Question: What kind of evidence do you think would convince astronomers that an extraterrestrial spacecraft has landed on Earth?
Subject: mathematics
Question: Bonita has \text{\$2.95} in dimes and quarters in her pocket. If she has 5 more dimes than quarters, how many of each coin does she have?
Subject: nursing
Question: The nurse is caring for a client who has been prescribed calcium supplements for the treatment of osteoporosis. Which of the following should the nurse instruct the client to take 1 hour before or after the administration of calcium supplements?
Subject: physics
Question: Critical Thinking Two boxes of equal mass slide start from rest and slide with different horizontal applied forces across frictionless surfaces to reach the same distance away. Box A has a horizontal force of three times that of box B. (a) Which box is traveling faster at this distance away from the starting point? Briefly explain your reasoning. (b) Based on experimental data, an equation that fits the data is suggested for the final speed, _V_ , which may not be correct: V = KF , where _K_ is a constant with appropriate units and _F_ is the horizontal applied force. Is this equation consistent with your answer from part a? Explain why or why not. Does this equation make sense? Explain why or why not. (c) Now the applied force can be any value and the distance from the starting point is measured when the speed gets to a consistent value. Graph the distance the box gets to at a given speed as a function of the applied force.
Subject: mathematics
Question: Which game would be better to play? Why?
Subject: physics
Question: A transparent film of thickness 250 nm and index of refraction of 1.40 is surrounded by air. What wavelength in a beam of white light at near-normal incidence to the film undergoes destructive interference when reflected?
Subject: business
Question: What new patterns or behaviors have you noticed within your society or the country’s society?
Subject: sociology
Question: If someone does not earn enough money to pay for the essentials of life he or she is said to be _____ poor.
Subject: business
Question: What are the benefits in becoming a mentor, consultant or champion?
Subject: mathematics
Question: What is the standard divisor from the original apportionment?
Subject: mathematics
Question: \frac{5}{3p^{2} + 17p - 6},\frac{2m}{3p^{2} + 23p - 8}
Subject: physics
Question: **Unreasonable results** Dragsters can actually reach a top speed of 145.0 m/s in only 4.45 s. (a) Calculate the average acceleration for such a dragster. (b) Find the final velocity of this dragster starting from rest and accelerating at the rate found in (a) for 402.0 m (a quarter mile) without using any information on time. (c) Why is the final velocity greater than that used to find the average acceleration? ( _Hint_ : Consider whether the assumption of constant acceleration is valid for a dragster. If not, discuss whether the acceleration would be greater at the beginning or end of the run and what effect that would have on the final velocity.)
Subject: business
Question: Benefits of a reflection journal include which of the following? identifying patterns, biases, habits and discovering new insightsassigning new work responsibilitiesidentifying wasted timeavoid reviewing decisions that can’t be changed
Subject: psychology
Question: At the end of the last section, you were asked to design a basic experiment to answer some question of interest. What ethical considerations should be made with the study you proposed to ensure that your experiment would conform to the scientific community’s expectations of ethical research?
Subject: psychology
Question: Which brain region is involved in comparing the relative timing of sounds between the two ears?
Subject: mathematics
Question: If∑n=1∞|an|∑n=1∞|an|converges, then∑n=1∞an∑n=1∞anconverges.
Subject: mathematics
Question: The position of a particle is given by \mathbf{\text{r}}(t) = \left\langle {t^{2},\text{ln}(t),\text{sin}\left( {\pi t} \right)} \right\rangle, where t is measured in seconds and \mathbf{\text{r}} is measured in meters. Find the velocity, acceleration, and speed functions. What are the position, velocity, speed, and acceleration of the particle at 1 sec?
Subject: mathematics
Question: In reality, it is very likely that the trash at the bottom of Mount Holly has become more compacted with all the weight of the above trash. Consider a density function with respect to height: the density at the top of the mountain is still density400lb/ft3400lb/ft3and the density increases. Every100100feet deeper, the density doubles. What is the total weight of Mount Holly?
Subject: physics
Question: Why do water waves traveling from the deep end to the shallow end of a swimming pool experience refraction?
Subject: psychology
Question: Compare and contrast the two types of interference.
Subject: biology
Question: Compare and contrast the roles of the positive cell-cycle regulators negative regulators.
Subject: psychology
Question: ________ is the physiological cost of stress adaptation to our body.
Subject: biology
Question: Bones that surround the spinal cord are classified as ________ bones.
Subject: business
Question: LO1.5Accounting is not the only profession to offer professional certifications. Many other professions have certifications that are either required or encouraged for entry or advancement in the profession. Think of two to three career paths that you have considered or are considering. After doing some research, complete the following: Identify the name of the certification and the institute that administered the certification.Explain the education and/or experience requirements for taking the exam and earning the license.Discuss any of the benefits, financial or otherwise, of earning the certification.
Subject: physics
Question: (a) Calculate the magnitude and direction of the force on each foot of the horse in [Figure 9.29](9-problems-exercises#import-auto-id3087934) (two are on the ground), assuming the center of mass of the horse is midway between the feet. The total mass of the horse and rider is 500kg. (b) What is the minimum coefficient of friction between the hooves and ground? Note that the force exerted by the wall is horizontal.
Subject: physics
Question: Soccer fields vary in size. A large soccer field is 115 m long and 85 m wide. What are its dimensions in feet and inches? (Assume that 1 meter equals 3.281 feet.)
Subject: mathematics
Question: $3,000 is deposited in a money market account bearing 3.88% interest compounded monthly. How much is the account worth in 15 years?
Subject: psychology
Question: Differentiate between parallel play and cooperative play.
Subject: physics
Question: At what temperature is the average speed of carbon dioxide molecules (M = 44.0\ \text{g/mol}) 510 m/s?
Subject: physics
Question: A student stands on the edge of a merry-go-round which rotates five times a minute and has a radius of two meters one evening as the sun is setting. The student produces a shadow on the nearby building. (a) Write an equation for the position of the shadow. (b) Write an equation for the velocity of the shadow.
Subject: mathematics
Question: \left( {a + 2b} \right)\left( {3a - b} \right)
Subject: biology
Question: Which characteristic of a phospholipid contributes to the fluidity of the membrane?
Subject: mathematics
Question: f(x) = 3\cos\left( {x + \frac{\pi}{6}} \right)
Subject: physics
Question: How does relativistic time dilation prohibit neutrino oscillations if they are massless?
Subject: chemistry
Question: Explain how ammonia can function both as a Brønsted base and as a Lewis base.
Subject: chemistry
Question: Would you agree to buy 1 trillion (1,000,000,000,000) gold atoms for $5? Explain why or why not. Find the current price of gold at http://money.cnn.com/data/commodities/ ({\text{1 troy ounce} = \text{31.1 g}})
Subject: computer_science
Question: Draw scatterplot between bpm (x-axis) and danceability (y-axis) of theSpotify datasetusing: a.PythonMatplotlib b.A spreadsheet program such as MS Excel or Google Sheets (Hint: Search “Scatterplot” on Help.)
Subject: biology
Question: Which of the following is most likely to be released when blood calcium levels are elevated?
Subject: history
Question: The founders of the Plymouth colony were: PuritansCatholicsAnglicansJesuits
Subject: chemistry
Question: From the given data, use a graphical method to determine the order and rate constant of the following reaction:2X⟶Y+Z2X⟶Y+Z Time (s)5.010.015.020.025.030.035.040.0[X] (M)0.09900.04970.03320.02490.02000.01660.01430.0125
Subject: mathematics
Question: \left( {4x - 3} \right)^{2}
Subject: mathematics
Question: A dining room wall is 2.75 m by 2.25 m. A window on the wall is 0.75 m by 1.5 m. How many square meters is the surface of the wall?
Subject: biology
Question: Which of the following conditions leads to maximal expression of the _lac_ operon?    A. lactose present, glucose absent   B. lactose present, glucose present   C. lactose absent, glucose absent   D. lactose absent, glucose present
Subject: biology
Question: If 30% of the bases within a DNA molecule are adenine, what is the percentage of thymine?    A. 20%   B. 25%   C. 30%   D. 35%
Subject: mathematics
Question: Using the samex¯x¯,sxsx, andn= 39, how would the error bound change if the confidence level were reduced to 90%? Why?
Subject: physics
Question: Which part of the eye has the greatest density of light receptors?
Subject: political_science
Question: In what ways do primary elections contribute to the rise of partisanship in U.S. politics?
Subject: computer_science
Question: Which role is essential for creating strategies to protect against large-scale cyber threats and managing an organization’s overall cybersecurity posture?
Subject: astronomy
Question: Describe the two main ways that energy travels through the Sun.
Subject: biology
Question: Which statement is true of reverse transcriptase?
Subject: physics
Question: Isotopes that emit \alpha radiation are relatively safe outside the body and exceptionally hazardous inside. Explain why.
Subject: biology
Question: The first step in hemostasis is ________.
Subject: chemistry
Question: Determine Δ _G_ º for the following reactions.(a) Antimony pentachloride decomposes at 448 °C. The reaction is:   \text{SbCl}_{5}(g)\longrightarrow\text{SbCl}_{3}(g) + \text{Cl}_{2}(g) An equilibrium mixture in a 5.00 L flask at 448 °C contains 3.85 g of SbCl 5 , 9.14 g of SbCl 3 , and 2.84 g of Cl 2 . (b) Chlorine molecules dissociate according to this reaction:   \text{Cl}_{2}(g)\ \longrightarrow\ 2\text{Cl}(g) 1.00% of Cl 2 molecules dissociate at 975 K and a pressure of 1.00 atm.
Subject: physics
Question: Prescriptions for vision correction are given in units calleddiopters(D). Determine the meaning of that unit. Obtain information (perhaps by calling an optometrist or performing an internet search) on the minimum uncertainty with which corrections in diopters are determined and the accuracy with which corrective lenses can be produced. Discuss the sources of uncertainties in both the prescription and accuracy in the manufacture of lenses.
Subject: biology
Question: Particles that transfer genetic material from one species to another, especially in marine prokaryotes:
Subject: biology
Question: The first type of bone to form during fracture repair is ________ bone.
Subject: history
Question: What rationale did Phyllis Schlafly and her STOP ERA movement cite when opposing the ratification of the Equal Rights Amendment? the ERA would ultimately lead to the legalization of abortionthe ERA provided insufficient civil rights protections for womenmothers could not be feministsthe ERA would end gender-specific privileges women enjoyed
Subject: business
Question: One of Roxanne Quimby’s motivations in starting businesses included helping employ people in her community. How does or doesn’t this motivation fit in the definition of an entrepreneur as someone who identifies a problem and solves that problem?
Subject: mathematics
Question: \cos^{- 1}\left( \frac{\sqrt{3}}{2} \right)
Subject: mathematics
Question: y - \frac{4}{5} when    A. ⓐ y=−45y=−45   B. ⓑ y=14y=14
Subject: physics
Question: A 65-kg swimmer pushes on the pool wall and accelerates at 6 m/s2. The friction experienced by the swimmer is 100 N. What is the magnitude of the force that the swimmer applies on the wall?
Subject: physics
Question: Can a positively charged conductor be at a negative potential? Explain.
Subject: business
Question: A sole proprietorship ________. pays taxes at the highest corporate ratepays taxes at the lowest corporate ratepays taxes at the individual rateNone of these choices are correct.
Subject: nursing
Question: A client has just been diagnosed with mild Alzheimer’s disease. The health care provider prescribes donepezil oral disintegrating tablet 5 mg daily. What key point should the client be taught about how to take this drug?
Subject: chemistry
Question: Predict whether the MO diagram for S2would show s-p mixing or not.
Subject: mathematics
Question: What type of measure scale is being used?  Nominal, ordinal, interval or ratio.
Subject: mathematics
Question: If your professor says that you have a 20% chance of getting an A in her class because 20% of her students historically have earned As, is that probability most likely theoretical, empirical, or subjective?
Subject: economics
Question: In your view, is the economy currently operating in the Keynesian, intermediate or neoclassical portion of the economy’s aggregate supply curve?
Subject: business
Question: [LO 6.3](6-3-calculate-activity-based-product-costs) Which is not a task typically associated with ABC systems?    A. calculating the overhead application rate for each cost pool   B. applying a single cost rate   C. identifying a cost driver   D. more correctly allocating overhead costs
Subject: economics
Question: The rules of politics are not always the same as the rules of economics. In discussions of setting budgets for government agencies, there is a strategy called “closing the Washington Monument.” When an agency faces the unwelcome prospect of a budget cut, it may decide to close a high-visibility attraction enjoyed by many people (like the Washington Monument). Explain in terms of diminishing marginal utility why the Washington Monument strategy is so misleading.Hint: If you are really trying to make the best of a budget cut, should you cut the items in your budget with the highest marginal utility or the lowest marginal utility? Does the Washington Monument strategy cut the items with the highest marginal utility or the lowest marginal utility?
Subject: mathematics
Question: A living room is 7 m long and 8 m wide. Carpet costs $9.50 per square meter. How much will it cost to carpet the room?
Subject: mathematics
Question: Find the average rate of change of the function f(x) = 3 - 2x^{2} + x by finding \frac{f(b) - f(a)}{b - a}.
Subject: mathematics
Question: Write an explicit formula for the geometric sequence - \frac{1}{5},\mspace{9mu} - \frac{1}{15},\mspace{9mu} - \frac{1}{45},\mspace{9mu} - \frac{1}{135},\ldots
Subject: biology
Question: Bacteria have 80S ribosomes each composed of a 60S large subunit and a 40S small subunit.
Subject: biology
Question: The maximum rate of increased characteristic of a species is called its ________.
Subject: philosophy
Question: Why is conceptual analysis important in epistemology?
Subject: mathematics
Question: In question 20, the budget for a person was created. Can the person afford to buy a car if the monthly payments will be $365.50, monthly car insurance will be $114.75, and gasoline will be $200.00?
Subject: physics
Question: The voltage across a parallel-plate capacitor with area A = 800{\ \text{cm}}^{2} and separation d = 2\ \text{mm} varies sinusoidally as V = \left( {15\ \text{mV}} \right)\ \text{cos}\ (150t) , where _t_ is in seconds. Find the displacement current between the plates.
Subject: physics
Question: The gravitational force is considered a very weak force. Yet, it is strong enough to hold Earth in orbit around the Sun. Explain this apparent disparity.
Subject: physics
Question: Two \text{H}_{2} molecules can react with one \text{O}_{2} molecule to produce two \text{H}_{2}\text{O} molecules. How many moles of hydrogen molecules are needed to react with one mole of oxygen molecules?
Subject: biology
Question: Explain why maternal iodine deficiency might lead to neurological impairment in the fetus.
Subject: business
Question: What is a SWOT analysis and how is it useful?
Subject: physics
Question: Why is the power dissipated by a closed switch, such as inFigure 21.41, small?
Subject: psychology
Question: Explain the difference between active and passive euthanasia, giving a specific example of each.
Subject: physics
Question: At what scattering angle is the wavelength shift in the Compton effect equal to the Compton wavelength?
Subject: mathematics
Question: A music group needs to choose 3 songs to play at the annual Battle of the Bands. How many ways can they choose their set if have 15 songs to pick from?
Subject: astronomy
Question: Describe two properties of the universe that are not explained by the standard Big Bang model (without inflation). How does inflation explain these two properties?
Subject: business
Question: [LO 4.8](4-8-explain-how-a-job-order-cost-system-applies-to-a- nonmanufacturing-environment) When compared to manufacturing companies, service industries do not generally use ________ as a component of product cost.
Subject: computer_science
Question: Give a real-life example that refutes social determination of technology. Your example does not need to involve computing, but it should involve some technology designed by humans.
Subject: economics
Question: What are four responses to the claim that people should not behave in the way described in this chapter?
Subject: computer_science
Question: Imagine you are part of the hiring team tasked with filling your organization’s IS jobs. You are concerned about one of the candidates recommended by a coworker because you do not agree that this person has the integrity, initiative, and willingness to learn required for the role. What competency do you think this candidate is lacking?
Subject: chemistry
Question: Using the dissociation constant,Kd= 3.3××10–19, calculate the equilibrium concentrations of Cd2+and CN–in a 0.250-Msolution ofCd(CN)42−.Cd(CN)42−.
Subject: business
Question: A company inspects products coming through its production
process, and rejects detected products. One-tenth of the items are
rejected. If samples of 50 items are taken, what is the expected value
of the mean of the sampling distribution of sample proportions?
Subject: mathematics
Question: a cone-shaped water cup with diameter 2.6 inches and height 2.6 inches
Subject: nursing
Question: The nurse is providing discharge instructions to a client who has been prescribed an antidepressant. What nutritional recommendations are appropriate for this client?
Subject: mathematics
Question: Explain why you chose the distribution you did forExercise 10.24.
Subject: business
Question: Identify the common types of risks that a business may face.
Subject: psychology
Question: ________ serve as sensory receptors for temperature and pain stimuli.
Subject: economics
Question: Use an example to explain why, after periods of rapid growth, a low-income country that has not caught up to a high-income country may feel poor.
Subject: computer_science
Question: The characters in some computer fonts are represented by arrays of color values or grayscale values, calledbitmaps. See the following 9-by-9 bitmap representing the Japanese hiragana character “a” in which each number indicates one of two color values, 0 for white and 1 for black, for each pixel.Here is how the character might look when rendered:Partition the bitmap array into 2-by-2 blocks and use the pooling method of averaging to reduce the size of the bitmap. Note: Since the original array’s dimensions are not divisible by 2, you should pad the array by appending a column of zeros to the right and a row of zeros on the bottom. How might the resulting bitmap be interpreted visually?
Subject: mathematics
Question: 3\sqrt{2x - 3} - 20 = 7
Subject: biology
Question: The cell wall is ________.
Subject: mathematics
Question: Find the inverse function f^{- 1} for the logarithmic function f(x) = 0.25 \cdot \log_{2}\left( {x^{3} + 1} \right).
Subject: physics
Question: In which example would you be correct in describing an object in motion while your friend would also be correct in describing that same object as being at rest?
Subject: business
Question: All of the following are considered reports required by the Securities Exchange Act of 1934 except:    A. Form 8k.   B. Form 10 k.   C. Form 10Q.   D. All of the above.
Subject: mathematics
Question: Power series can be used to show that the derivative ofexisex.exisex.(Hint:Recall thatex=∑n=0∞1n!xn.)ex=∑n=0∞1n!xn.)
Subject: business
Question: [LO 14.3](14-3-record-transactions-and-the-effects-on-financial-statements- for-cash-dividends-property-dividends-stock-dividends-and-stock-splits) The date the board of directors votes to declare and pay a cash dividend is called the:    A. date of stockholder’s meeting   B. date of payment   C. date of declaration   D. date of liquidation
Subject: sociology
Question: The movieBabelfeatured an international cast and was filmed on location in various nations. When it screened in theaters worldwide, it introduced a number of ideas and philosophies about cross-cultural connections. This might be an example of:
Subject: economics
Question: How does rule-based monetary policy differ from discretionary monetary policy (that is, monetary policy not based on a rule)? What are some of the arguments for each?
Subject: physics
Question: Can the validity of a model be limited, or must it be universally valid? How does this compare to the required validity of a theory or a law?
Subject: nursing
Question: The loading dose of theophylline is 4.6 mg/kg. The client for whom it is prescribed weighs 121 pounds. How much will the nurse give for the loading dose?
Subject: chemistry
Question: Read the labels of several commercial products and identify monatomic ions of at least six main group elements contained in the products. Write the complete electron configurations of these cations and anions.
Subject: business
Question: Patent infringement suits can take years and cost millions of dollars. Which of the following is another option patent owners have in seeking redress for infringement?    A. Litigation financing in exchange for a share of any damages.   B. Out-of-court license and royalty settlements.   C. Contingency lawyers take the case for a share of any damages.   D. All of the above.
Subject: sociology
Question: Consider the different types of religious organizations in the United States. What role did ecclesia play in the history of the United States? How have sects tended to change over time? What role do cults have today?
Subject: chemistry
Question: The hydroxide ion concentration in household ammonia is 3.2 \times 10 −3 _M_ at 25 °C. What is the concentration of hydronium ions in the solution?
Subject: mathematics
Question: Suppose that the first researcher conducted his survey by randomly choosing one state in the nation and then randomly picking 40 patients from that state. What sampling method would that researcher have used?
Subject: psychology
Question: Analyze the role of play in the development of gross and fine motor skills in infants and toddlers. How does play contribute to the refinement of motor skills? Provide examples of specific play activities that support both gross and fine motor development. Discuss how caregivers can facilitate motor skill development through intentional play.