mouryat9/CogBench huggingface dataset:
Subject: biology
Question: There are two critically important aspects of adaptive immunity. The first is specificity, while the second is ________.
Subject: philosophy
Question: What is satisfactionism? Why is it important to consider informed desire?
Subject: history
Question: In what ways does the United States Constitution manifest the principles of both republican and democratic forms of government? In what ways does it deviate from those principles?
Subject: physics
Question: Eight bumper cars, each with a mass of 322 kg, are running in a room 21.0 m long and 13.0 m wide. They have no drivers, so they just bounce around on their own. The rms speed of the cars is 2.50 m/s. Repeating the arguments of [Pressure, Temperature, and RMS Speed](2-2-pressure-temperature-and-rms-speed) , find the average force per unit length (analogous to pressure) that the cars exert on the walls.
Subject: chemistry
Question: Identify each of the underlined items as a part of either the macroscopic domain, the microscopic domain, or the symbolic domain of chemistry. For any in the symbolic domain, indicate whether they are symbols for a macroscopic or a microscopic feature. (a) The mass of alead pipeis 14 lb. (b) The mass of a certainchlorine atomis 35 amu. (c) A bottle with a label that readsAlcontains aluminum metal. (d)Alis the symbol for an aluminum atom.
Subject: psychology
Question: Why is it important to identify cases of stunting, a physical attribute that cannot be reversed?
Subject: physics
Question: For a given lens, what is the height of the image divided by the height of the object (hihohiho) equal to?
Subject: economics
Question: If you were developing a product (like a web browser) for a market with significant barriers to entry, how would you try to get your product into the market successfully?
Subject: economics
Question: If public utilities are a natural monopoly, what would be the danger in splitting them into a number of separate competing firms?
Subject: economics
Question: Explain how a tariff reduction causes an increase in the equilibrium quantity of imports and a decrease in the equilibrium price. _Hint:_ Consider the [Work It Out](21-1-protectionism-an-indirect-subsidy-from-consumers-to-producers) "Effects of Trade Barriers."
Subject: chemistry
Question: A tube of toothpaste contains 0.76 g of sodium monofluorophosphate (Na2PO3F) in 100 mL. (a) What mass of fluorine atoms in mg was present? (b) How many fluorine atoms were present?
Subject: biology
Question: Which of these statements about bile is true?
Subject: biology
Question: Which of the following is probably going to propagate an action potential fastest?
Subject: biology
Question: A patient arrives at the emergency department with dangerously low blood pressure. The patient’s blood colloid osmotic pressure is normal. How would you expect this situation to affect the patient’s net filtration pressure?
Subject: political_science
Question: How representative are interest groups in the United States? Do you agree that “all active and legitimate groups have the potential to make themselves heard?” Or is this potential an illusion? Explain your answer.
Subject: mathematics
Question: Three spanning trees of GraphA, which include both edgesbeandde.
Subject: computer_science
Question: How should the executive summary in a data science report conclude?
Subject: mathematics
Question: The distance a body falls varies directly as the square of the time it falls. If an object falls 64 feet in 2 seconds, how long will it take to fall 256 feet?
Subject: biology
Question: How are cardiac muscle cells similar to and different from skeletal muscle cells?
Subject: mathematics
Question: Graph the set of parametric equations and find the Cartesian equation: \left\\{ \begin{array}{l} {x(t) = - 2\sin\; t} \\\ {y(t) = 5\cos\; t} \end{array} \right..
Subject: sociology
Question: Which sociologist is not associated with conflict theory?
Subject: economics
Question: What is the formula for the income elasticity of demand?
Subject: psychology
Question: How does stress impact memory functions mediated by the hippocampus?
Subject: nursing
Question: A nurse is administering regular insulin to a client with diabetes. After administering the correct dose at 6:30 a.m., the nurse should ensure the client receives breakfast at which of the following times?
Subject: business
Question: [LO 1.2](1-2-distinguish-between-financial-and-managerial-accounting) External users of accounting information would include ________.    A. employees   B. managers   C. investors   D. supervisors
Subject: economics
Question: What are some of the ways fiscal policy might encourage economic growth?
Subject: physics
Question: Archimedes’ principle can be used to calculate the density of a fluid as well as that of a solid. Suppose a chunk of iron with a mass of 390.0 g in air is found to have an apparent mass of 350.5 g when completely submerged in an unknown liquid. (a) What mass of fluid does the iron displace? (b) What is the volume of iron, using its density as given in [Table 11.1](11-2-density) (c) Calculate the fluid’s density and identify it.
Subject: physics
Question: What doescrepresent in the equationn=cvn=cv?
Subject: computer_science
Question: What does virtualization offer the cloud environment?
Subject: chemistry
Question: Visit this [density simulation](http://openstax.org/l/16phetmasvolden) and click the “turn fluid into water” button to adjust the density of liquid in the beaker to 1.00 g/mL. Change the block material to foam, and then wait patiently until the foam block stops bobbing up and down in the water. (a) The foam block should be floating on the surface of the water (that is, only partially submerged). What is the volume of water displaced?   (b) Use the water volume from part (a) and the density of water (1.00 g/mL) to calculate the mass of water displaced.   (c) Remove and weigh the foam block. How does the block’s mass compare to the mass of displaced water from part (b)?
Subject: economics
Question: Explain why the short-run aggregate supply curve might be fairly flat in the Keynesian zone of the SRAS curve. How might we tell if we are in the Keynesian zone of the AS?
Subject: nursing
Question: An 18-year-old is having surgery on their fractured hip after a football injury. During surgery, they develop a fever of 105°F and their muscles become rigid. Which of the following medications would the nurse expect to be administered?
Subject: chemistry
Question: Consider a system similar to the one in [Figure 16.8](16-2-entropy) , except that it contains six particles instead of four. What is the probability of having all the particles in only one of the two boxes in the case? Compare this with the similar probability for the system of four particles that we have derived to be equal to \frac{1}{8}. What does this comparison tell us about even larger systems?
Subject: business
Question: Explain how the Sharpe ratio and the Treynor ratio can be considered reward-to-risk measures.
Subject: psychology
Question: The function of any neurotransmitter depends on:
Subject: psychology
Question: Female rats have an estrous cycle that determines when they are sexually receptive to a mate. This cycle repeats every ~4 days. What kind of biological rhythm is this?
Subject: mathematics
Question: {(8n)}^{2}
Subject: anthropology
Question: How do archaeologists study early human diets? What evidence can they use to determine eating habits?
Subject: biology
Question: Which would be the best choice for viewing internal structures of a living protist such as a _Paramecium_ ?    A. a brightfield microscope with a stain   B. a brightfield microscope without a stain   C. a darkfield microscope   D. a transmission electron microscope
Subject: biology
Question: ________ is a prion disease of deer and elk.
Subject: business
Question: At what stage of product development for a manufactured good should you file for patent protection?
Subject: mathematics
Question: The volume of the solid bounded by the cylinder x^{2} + y^{2} = 16 and from z = 1 and z + x = 2.
Subject: business
Question: Should you alert an infringer beforehand that you intend to file suit?    A. Always. This gives them the opportunity to settle prior to you filing a costly suit.   B. Never. They can then sue you preemptively, giving them the vital initiative in seeking a venue of their choice and a declaratory judgement of noninfringement.   C. Yes, but only if you file suit simultaneously or shortly afterwards.
Subject: anthropology
Question: What social class do you think your family occupies? What are three ways you would describe that social class? Are they economic, social, racial, gendered?
Subject: computer_science
Question: What is the name of the guidelines that provide a foundation for the organization to work from and develop a cybersecurity program?
Subject: political_science
Question: Which of the following is considered an advantage of presidentialism?
Subject: chemistry
Question: Write a nuclear reaction for each step in the formation of84218Po84218Pofrom92238U,92238U,which proceeds by a series of decay reactions involving the step-wise emission of α, β, β, α, α, α, α particles, in that order.
Subject: physics
Question: The temperature difference of1Kis the same as
Subject: business
Question: LO4.8When compared to manufacturing companies, service industries do not generally use ________ as a component of product cost.
Subject: history
Question: What sorts of labor systems were used in the Restoration colonies?
Subject: mathematics
Question: y = x^{2} + 16x + 64
Subject: business
Question: LO9.6What is the principal of a note?
Subject: physics
Question: What are the standard units for centripetal force?
Subject: biology
Question: Which of the following is the causative agent of primary amoebic meningoencephalitis?    A. _Naegleria fowleri_   B. _Entameba histolyticum_   C. _Amoeba proteus_   D. _Acanthamoeba polyphaga_
Subject: physics
Question: Rutherford found the size of the nucleus to be about \text{10}^{- \text{15}}\ \text{m} . This implied a huge density. What would this density be for gold?
Subject: mathematics
Question: y′=ylnyy′=ylny
Subject: chemistry
Question: Write the electron configuration for each of the following ions: (a) As3– (b) I– (c) Be2+ (d) Cd2+ (e) O2– (f) Ga3+ (g) Li+ (h) N3– (i) Sn2+ (j) Co2+ (k) Fe2+ (l) As3+
Subject: economics
Question: A single firm in a perfectly competitive market is relatively small compared to the rest of the market. What does this mean? How “small” is “small”?
Subject: physics
Question: What is the change in length of a 3.00-cm-long column of mercury if its temperature changes from 37.0\ \text{°}\text{C} to 40.0\ \text{°}\text{C} , assuming the mercury is constrained to a cylinder but unconstrained in length? Your answer will show why thermometers contain bulbs at the bottom instead of simple columns of liquid.
Subject: biology
Question: Granulocytes are which type of cell?    A. lymphocyte   B. erythrocyte   C. megakaryocyte   D. leukocyte
Subject: computer_science
Question: What form of intellectual property law would prevent a competitor from reverse engineering a new process for integrating information systems into a corporate setting?
Subject: chemistry
Question: How does the bond energy of HCl(g) differ from the standard enthalpy of formation of HCl(g)?
Subject: physics
Question: Can a magnitude of a vector be negative?
Subject: biology
Question: What characteristics make yeasts a good model for learning about signaling in humans?
Subject: astronomy
Question: Describe the evolution of a star with a mass like that of the Sun, from the main-sequence phase of its evolution until it becomes a white dwarf.
Subject: physics
Question: Explain why you expect an object made of a stiff material to vibrate at a higher frequency than a similar object made of a spongy material.
Subject: physics
Question: What can be said about the frequency of a monotonous sound?
Subject: physics
Question: Describe one type of evidence for the particle nature of EM radiation.
Subject: astronomy
Question: Would you expect as many impact craters per unit area on the surface of Venus as on the surface of Mars? Why or why not?
Subject: biology
Question: Where does the majority of chemical digestion in the stomach occur?
Subject: physics
Question: The core of a nuclear reactor generates a large amount of thermal energy from the decay of fission products, even when the power-producing fission chain reaction is turned off. Would this residual heat be greatest after the reactor has run for a long time or short time? What if the reactor has been shut down for months?
Subject: psychology
Question: In your own words, define death from a biological, psychological, and social perspective. How do these perspectives interact, and why is it important to consider all three when discussing the concept of death?
Subject: mathematics
Question: Students were asked to bring their favorite fruit to class. 90% of the fruits consisted of banana, apple, and oranges. If oranges were half as popular as bananas and apples were 5% more popular than bananas, what are the percentages of each individual fruit?
Subject: biology
Question: Which of these shunts exists between the right and left atria?
Subject: biology
Question: Together, just four elements make up more than 95 percent of the body’s mass. These include ________.
Subject: mathematics
Question: y2=4+x2y2=4+x2
Subject: physics
Question: The tires you choose to drive over icy roads will create more friction with the road than your summer tires. Give another example where more friction is desirable.
Subject: business
Question: [LO 10.4](10-4-evaluate-and-determine-whether-to-keep-or-discontinue-a- segment-or-product) When should a segment be dropped?    A. only when the decrease in total contribution margin is less than the decrease in fixed cost   B. only when the decrease in total contribution margin is equal to fixed cost   C. only when the increase in total contribution margin is more than the decrease in fixed cost   D. only when the decrease in total contribution margin is less than the decrease in variable cost
Subject: biology
Question: Air is warmed and humidified in the nasal passages. This helps to ________.
Subject: sociology
Question: An example of high culture is _________, whereas an example of popular culture would be ____________.
Subject: business
Question: [LO 14.2](14-2-analyze-and-record-transactions-for-the-issuance-and- repurchase-of-stock) A corporation issues 6,000 shares of $1 par value stock for a parcel of land valued at $12,@. Prepare the journal entry to reflect this transaction.
Subject: history
Question: The program to recruit Mexican agricultural workers during World War II was the ________. bracero programmaquiladora programbrazzos programcampesino program
Subject: business
Question: Lulu’s firm’s sales grew by 9%, 11%, and 10% over the past three years, respectively. Lulu wants to take her first pass at forecasting sales for next year. What percent sales growth would you recommend she use, and why?
Subject: mathematics
Question: Rewrite the expression as a product instead of a sum: \cos\left( {2x} \right) + \cos\left( {- 8x} \right).
Subject: mathematics
Question: 5.5\ \times \ 10^{-1}
Subject: astronomy
Question: What is the origin of the terms “a.m.” and “p.m.” in our timekeeping?
Subject: chemistry
Question: When writing an equation, how is a reversible reaction distinguished from a nonreversible reaction?
Subject: psychology
Question: Reflect on your own journey of identity formation through the lens of James Marcia's identity statuses (identity diffusion, foreclosure, moratorium, and identity achievement). Think back to your time in high school and identify which stage you were in at that time. How did your experiences and choices during and after high school influence your movement toward or away from identity achievement? At what point in your life, if ever, did you feel you had fully achieved your identity, and what factors contributed to that sense of achievement?
Subject: chemistry
Question: Predict the molecular geometries and draw Lewis structures for each of the following. You may wish to review the chapter on chemical bonding and molecular geometry. (a) IF5 (b)I3−I3− (c) PCl5 (d) SeF4 (e) ClF3
Subject: economics
Question: In Germany it takes three workers to make one television and four workers to make one video camera. In Poland it takes six workers to make one television and 12 workers to make one video camera.
Subject: chemistry
Question: CalculateΔH°ΔH°for the processCo3O4(s)⟶3Co(s)+2O2(g)Co3O4(s)⟶3Co(s)+2O2(g) from the following information:Co(s)+12O2(g)⟶CoO(s)ΔH°=−237.9kJ3CoO(s)+12O2(g)⟶Co3O4(s)ΔH°=−177.5kJCo(s)+12O2(g)⟶CoO(s)ΔH°=−237.9kJ3CoO(s)+12O2(g)⟶Co3O4(s)ΔH°=−177.5kJ
Subject: chemistry
Question: Which is the stronger base, (CH 3 ) 3 N or \text{H}_{2}{}\text{BO}_{3}{}{}^{\text{−}}?
Subject: psychology
Question: Which species is known for female-biased development of secondary traits?
Subject: chemistry
Question: Account for the relationship between the rate of a reaction and its activation energy.
Subject: biology
Question: Which of the following features does not distinguish humans as a member of phylum Chordata?
Subject: biology
Question: A scientist sequencing mRNA identifies the following strand: CUAUGUGUCGUAACAGCCGAUGACCCG What is the sequence of the amino acid chain this mRNA makes when it is translated?
Subject: physics
Question: Estimate the fraction of Si atoms that must be replaced by As atoms in order to form an impurity band.
Subject: business
Question: The “veil of ignorance” ensures which of the following? mass delusionobjectivityself-relianceEnlightenment reason
Subject: physics
Question: Explain why a person’s legs appear very short when wading in a pool. Justify your explanation with a ray diagram showing the path of rays from the feet to the eye of an observer who is out of the water.
Subject: biology
Question: When slowly adding antigen to an antiserum, the amount of precipitin would gradually increase until reaching the ________; addition of more antigen after this point would actually decrease the amount of precipitin.
Subject: biology
Question: Which of the following is a biotic factor?
Subject: chemistry
Question: A certain nut crunch cereal contains 11.0 grams of sugar (sucrose, C 12 H 22 O 11 ) per serving size of 60.0 grams. How many servings of this cereal must be eaten to consume 0.0278 moles of sugar?
Subject: business
Question: What is the average rate of return for the values that follow? 0.80, 2.0, 5.0
Subject: physics
Question: Standing in front of a fire, we can sense both its heat and its light. How are the light and heat radiated by the fire the same, and how are they different?
Subject: business
Question: How would you represent the area to the left of three in a probability statement? Figure6.15
Subject: mathematics
Question: Find the solutions of \sec^{2}x - 2\;\sec\; x = 15 on the interval \left\lbrack {0,2\pi} \right) algebraically; then graph both sides of the equation to determine the answer.
Subject: physics
Question: Blood is pumped from the heart at a rate of 5.0 L/min into the aorta (of radius 1.0 cm). Determine the speed of blood through the aorta.
Subject: biology
Question: Classify the Rabies virus (a rhabdovirus family member) and HIV-1 with both the Baltimore and genomic structure systems. Compare your results. What conclusions can be made about these two different methods?
Subject: business
Question: LO15.2Can a partnership assume liabilities as part of one of the partner’s contributions?
Subject: physics
Question: Modern physics could best be described as the combination of which theories?
Subject: political_science
Question: Discuss the relationship of the judicial branch to the other branches of government. In what ways is the judicial more powerful than other branches? In what ways is SCOTUS less powerful than other branches? Explain.
Subject: physics
Question: The Sun’s mass is 2.0\ \times \ 10^{30}\text{kg,} its radius is 7.0\ \text{×}\ 10^{5}\ \text{km,} and it has a rotational period of approximately 28 days. If the Sun should collapse into a white dwarf of radius 3.5\ \text{×}\ 10^{3}\ \text{km,} what would its period be if no mass were ejected and a sphere of uniform density can model the Sun both before and after?
Subject: biology
Question: Which event leads to a diploid cell in a life cycle?
Subject: mathematics
Question: \frac{1}{3}x + \frac{1}{5}x = 8
Subject: chemistry
Question: What is [OH−] in a solution of 1.25MNH3and 0.78MNH4NO3?NH3(aq)+H2O(l)⇌NH4+(aq)+OH−(aq)Kb=1.8×10−5NH3(aq)+H2O(l)⇌NH4+(aq)+OH−(aq)Kb=1.8×10−5
Subject: physics
Question: (a) What magnification is produced by a 0.150 cm-focal length microscope objective that is 0.155 cm from the object being viewed? (b) What is the overall magnification if an 8\ \times \ eyepiece (one that produces an angular magnification of 8.00) is used?
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. 3050100300
Subject: mathematics
Question: (-10)^{-3}
Subject: history
Question: What was the main goal of the French in colonizing the Americas? establishing a colony with French subjectstrading, especially for fursgaining control of shipping lanesspreading Catholicism among native peoples
Subject: biology
Question: In which direction does DNA replication take place?
Subject: biology
Question: The force the heart must overcome to pump blood is known as ________.
Subject: economics
Question: How does the TANF attempt to loosen the poverty trap?
Subject: business
Question: Enterprise risk management includes ________. identifying riskrisk assessmentrisk abatementAll of the choices are correct.
Subject: history
Question: Which colony provided the basis for the Declarations and Resolves? MassachusettsPhiladelphiaRhode IslandNew York
Subject: physics
Question: Which property of the wave is related to its intensity? How?
Subject: history
Question: How did British General Thomas Gage attempt to deal with the uprising in Massachusetts in 1774? He offered the rebels land on the Maine frontier in return for loyalty to England.He allowed for town meetings in an attempt to appease the rebels.He attempted to seize arms and munitions from the colonial insurgents.He ordered his troops to burn Boston to the ground to show the determination of Britain.
Subject: physics
Question: What is the name for the theory of unification of all four fundamental forces?
Subject: biology
Question: On his midsummer trek through the desert, Josh ran out of water. Why is this particularly dangerous?
Subject: chemistry
Question: Predict the formulas for the nine compounds that may form when each species in column 1 of the table reacts with each species in column B.   1 | 2   ---|---   Na | I   Sr | Se   Al | O
Subject: biology
Question: The word “theory” in theory of evolution is best replaced by ________.
Subject: mathematics
Question: Find \underset{n\rightarrow\infty}{\text{lim}}x_{n} if b > 1, b < 1, and b = 1.
Subject: mathematics
Question: ∫1∞1xndx,∫1∞1xndx,for what values ofnndoes this integral converge or diverge?
Subject: psychology
Question: Personality is thought to be ________.
Subject: astronomy
Question: List the largest-aperture single telescope currently in use in each of the following bands of the electromagnetic spectrum: radio, X-ray, gamma ray.
Subject: nursing
Question: For which client would the nurse question an order for tetracycline hydrochloride?
Subject: physics
Question: When physicians diagnose arterial blockages, they quote the reduction in flow rate. If the flow rate in an artery has been reduced to 10.0% of its normal value by a blood clot and the average pressure difference has increased by 20.0%, by what factor has the clot reduced the radius of the artery?
Subject: mathematics
Question: \frac{6x^{2} - x + 20}{x^{2} - 81} - \frac{5x^{2} + 11x - 7}{x^{2} - 81}
Subject: business
Question: The UN Security Council is made up of:    A. 5 members and 10 countries.   B. 10 members and 5 countries.   C. 10 members and 10 countries.   D. 5 members and 5 countries.
Subject: history
Question: How do you think would history have been different if Lincoln had not been assassinated? How might his leadership after the war have differed from that of Andrew Johnson?
Subject: nursing
Question: A client with rheumatoid arthritis (RA) is prescribed hydroxychloroquine as part of the treatment plan. The nurse is educating the client about the medication and its specific benefits for RA management. Which statement by the nurse best explains the application of hydroxychloroquine in treating RA?
Subject: psychology
Question: How can Marcia’s four identity statuses (moratorium, foreclosure, diffusion, and achievement) be applied to identity development in early adulthood? Provide specific examples of how young adults may experience each of these statuses across different areas of life, such as career, relationships, or education. You should also reflect on a personal experience (or an observed one) that aligns with one of these statuses.
Subject: mathematics
Question: y″−2y=0y″−2y=0
Subject: mathematics
Question: \sqrt{u - 4} + 4 = u
Subject: chemistry
Question: Oxygen forms double bonds in O2, but sulfur forms single bonds in S8. Why?
Subject: biology
Question: Which of the following are involved in post-transcriptional control?
Subject: biology
Question: The viral ________ play(s) a role in attaching a virion to the host cell.
Subject: business
Question: [LO 3.1](3-1-explain-contribution-margin-and-calculate-contribution-margin- per-unit-contribution-margin-ratio-and-total-contribution-margin) Define and explain contribution margin on a per unit basis.
Subject: biology
Question: What would happen if anaphase proceeded even though the sister chromatids were not properly attached to their respective microtubules and lined up at the metaphase plate?
Subject: biology
Question: The fertilized ovule gives rise to the ________.
Subject: history
Question: What was the effect and importance of Great Britain’s promise of freedom to enslaved people who joined the British side?
Subject: mathematics
Question: Vector field \mathbf{\text{F}}(x,y) = x^{2}y\mathbf{\text{i}} + y^{2}x\mathbf{\text{j}} is conservative.
Subject: political_science
Question: Which statement about venue shopping is true?    A. MADD steered the drinking age issue from the federal government down to the states.   B. Anti-abortion advocates have steered the abortion issue from the states up to the federal government.   C. Both MADD and anti-abortion proponents redirected their advocacy from the states to the federal government.   D. None of the statements are correct.
Subject: computer_science
Question: Why is there such a focus on loops improvement as part of code optimization?
Subject: chemistry
Question: A sample of carbon monoxide was collected over water at a total pressure of 756 torr and a temperature of 18 °C. What is the pressure of the carbon monoxide? (SeeTable 9.2for the vapor pressure of water.)
Subject: physics
Question: For calculating magnetic fields, what are the advantages and disadvantages of the Biot-Savart law?
Subject: physics
Question: A history book is lying on top of a physics book on a desk, as shown below; a free-body diagram is also shown. The history and physics books weigh 14 N and 18 N, respectively. Identify each force on each book with a double subscript notation (for instance, the contact force of the history book pressing against physics book can be described as \mathbf{\overset{\rightarrow}{F}}_{\text{HP}} ), and determine the value of each of these forces, explaining the process used.
Subject: chemistry
Question: Read the labels of several commercial products and identify monatomic ions of at least four transition elements contained in the products. Write the complete electron configurations of these cations.
Subject: physics
Question: What kind of a wave does a tuning fork create?
Subject: political_science
Question: Which statement about immigration federalism is _false?_    A. The _Arizona v. United States_ decision struck down all Arizona’s most restrictive provisions on undocumented immigration.   B. Since the 1990s, states have increasingly moved into the policy domain of immigration.   C. Federal immigration laws trump state laws.   D. States’ involvement in immigration is partly due to their interest in preventing undocumented immigrants from accessing public services such as education and welfare benefits.
Subject: psychology
Question: In this section, conjoined twins, Krista and Tatiana, were described as being potential participants in a case study. In what other circumstances would you think that this particular research approach would be especially helpful and why?
Subject: economics
Question: A consultant works for $200 per hour. She likes to eat vegetables, but is not very good at growing them. Why does it make more economic sense for her to spend her time at the consulting job and shop for her vegetables?
Subject: history
Question: The group the Reagan administration encouraged and supported in its fight against the Sandinista government in Nicaragua was known as the ________. anti-SomozasShining PathContrasRed Faction
Subject: physics
Question: Will a beam of light shining through a 1-mm hole behave any differently than a beam of light that is 1 mm wide as it leaves its source? Explain.?
Subject: physics
Question: The distance between atoms in a molecule is about 10^{-8}\ \text{cm} . Can visible light be used to “see” molecules?
Subject: mathematics
Question: What is being measured here?
Subject: biology
Question: GMOs are created by ________.
Subject: mathematics
Question: \frac{1}{3} and \frac{4}{5}
Subject: business
Question: What are projections used for?
Subject: biology
Question: The body system responsible for structural support and movement is the ________.
Subject: psychology
Question: What factors influence how comforting religion can be when coping with death?
Subject: business
Question: Deliberative prudence does all the following except ________.    A. align ends and means   B. encourage prodigality   C. avoid conflict   D. prevent rash behavior
Subject: mathematics
Question: Jack bought a sandwich and a coffee. The cost of the sandwich was \text{\$3} more than the cost of the coffee. Call the cost of the coffee c. Write an expression for the cost of the sandwich.
Subject: mathematics
Question: Considering only the cars less than 7.5 years old, find the probability that a randomly chosen car in the lot was less than four years old.
Subject: business
Question: LO12.1What is the difference between a noncurrent liability and a current liability?
Subject: biology
Question: The forked line and probability methods make use of what probability rule?
Subject: chemistry
Question: The _[Handbook of Chemistry and Physics](http://openstax.org/l/16Handbook)_ gives solubilities of the following compounds in grams per 100 mL of water. Because these compounds are only slightly soluble, assume that the volume does not change on dissolution and calculate the solubility product for each. (a) BaSeO 4 , 0.0118 g/100 mL (b) Ba(BrO 3 ) 2 ·H 2 O, 0.30 g/100 mL (c) NH 4 MgAsO 4 ·6H 2 O, 0.038 g/100 mL (d) La 2 (MoO 4 ) 3 , 0.00179 g/100 mL
Subject: biology
Question: Which type of epithelial cell is found in glands?
Subject: biology
Question: A person who is blood type A would have IgM hemagglutinin antibodies against type ________ red blood cells in their plasma.
Subject: mathematics
Question: X~N(1, 2) σ= _______
Subject: chemistry
Question: Calculate the molar solubility of AgBr in 0.035MNaBr (Ksp= 5××10–13).
Subject: physics
Question: Find the total Coulomb force on the charge q in [Figure 18.49](18-problems- exercises#import-auto-id2617305) , given that {q = 1}\text{.}\text{00}\ \text{μC} , {q_{a} = 2}\text{.}\text{00}\ \text{μC} , {q_{b} = {- 3}}\text{.}\text{00}\ \text{μC} , {q_{c} = {- 4}}\text{.}\text{00}\ \text{μC} , and q_{d}\text{=+}1\text{.}\text{00}\ \text{μC} . The square is 50.0 cm on a side.
Subject: mathematics
Question: \sum\limits_{k = 0}^{4}\frac{4}{k!}
Subject: mathematics
Question: \frac{\sqrt{x} + \sqrt{8}}{\sqrt{x} - \sqrt{8}}
Subject: business
Question: All consumers have needs and wants. You likely felt a state of deprivation this morning—hunger—and decided what you wanted to eat for breakfast. Do a bit of research to discover how your breakfast preference (want) compares to what a college student living in Osaka, Japan, might want to satisfy their need for sustenance.
Subject: mathematics
Question: How many games would be played with 22 teams using a round-robin tournament?
Subject: biology
Question: Outline the steps involved in quiet breathing.
Subject: chemistry
Question: Identify the oxidant and reductant of each reaction of the previous exercise.
Subject: astronomy
Question: Where might the gas and dust (if any) in an elliptical galaxy come from?
Subject: business
Question: What are the two most common categories of financing available to an entrepreneur?
Subject: biology
Question: Describe the effects caused when the parathyroid gland fails to respond to calcium bound to its receptors.
Subject: biology
Question: The ABO blood groups in humans are expressed as theIA,IB, andialleles. TheIAallele encodes the A blood group antigen,IBencodes B, andiencodes O. Both A and B are dominant to O. If a heterozygous blood type A parent (IAi) and a heterozygous blood type B parent (IBi) mate, one quarter of their offspring will have AB blood type (IAIB) in which both antigens are expressed equally. Therefore, ABO blood groups are an example of:
Subject: psychology
Question: Children at the beginning of Piaget’s second stage of cognitive development children are thought to ________.
Subject: chemistry
Question: What is a nonspontaneous reaction?
Subject: nursing
Question: Which adverse effect should the nurse assess for in a client who is taking haloperidol?
Subject: mathematics
Question: Exactly two vertices of odd degree
Subject: mathematics
Question: slope - \frac{3}{4} and _y_ -intercept \left( {0,-2} \right)
Subject: mathematics
Question: ∫4x21−x6dx∫4x21−x6dx
Subject: physics
Question: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.40\ \times \ 10^{7}\ \text{N/m}^{2} and a temperature of 25.0\ \text{°C} . The cylinder is cooled to dry ice temperature (-78.5\ \text{°}\text{C}) to reduce the leak rate and pressure so that it can be safely repaired. (a) What is the final pressure in the tank, assuming a negligible amount of gas leaks while being cooled and that there is no phase change? (b) What is the final pressure if one-tenth of the gas escapes? (c) To what temperature must the tank be cooled to reduce the pressure to 1.00 atm (assuming the gas does not change phase and that there is no leakage during cooling)? (d) Does cooling the tank as in part (c) appear to be a practical solution?
Subject: mathematics
Question: 64^{\frac{5}{2}}
Subject: philosophy
Question: What is feminist care ethics?
Subject: astronomy
Question: Is the ecliptic the same thing as the celestial equator? Explain.
Subject: psychology
Question: Which type of sensory system is NOT involved in “proprioception?”
Subject: mathematics
Question: GraphP(2 <x< 3).
Subject: physics
Question: Radar is used to determine distances to various objects by measuring the round-trip time for an echo from the object. (a) How far away is the planet Venus if the echo time is 1000 s? (b) What is the echo time for a car 75.0 m from a Highway Police radar unit? (c) How accurately (in nanoseconds) must you be able to measure the echo time to an airplane 12.0 km away to determine its distance within 10.0 m?
Subject: computer_science
Question: Consider our start-up company that is 100% committed to leveraging innovative technologies as a business growth facilitator. Describe how it can use data lakes as an umbrella for many existing data warehouses and add to them. Is there such a solution already in place? Elaborate on the benefits and drawbacks of this approach and explain how the start-up would be able to scale this approach.
Subject: history
Question: What were some of the main differences among the non-Spanish colonies?
Subject: physics
Question: What is the sound intensity level in decibels of ultrasound of intensity \text{10}^{5}\ \text{W/m}^{2} , used to pulverize tissue during surgery?
Subject: mathematics
Question: Use the data in“MBB2019”to create a histogram of the number of total rebounds by each team (TRB).
Subject: physics
Question: Critical Thinking A space rock with a length of 1,000.0 m is moving through space at exactly 0.6 c. (a) If the space rock is moving toward an observer, what is the contracted length observed? (b) If the space rock is moving away from the observer, what is the contracted length observed? (c) Can the object reach the speed of light? (d) If the object were to stop in the observer’s reference frame, would it be observed to have proper length?
Subject: chemistry
Question: How could you show experimentally that the molecular formula of propene is C3H6, not CH2?
Subject: mathematics
Question: The total number of ebooks sold in 2013 was 242 million (a1=242). Each year, the number of ebooks sold has declined by 3% (r=0.97). How many ebooks were sold between 2013 and 2022?
Subject: psychology
Question: Which of the following molecules does the work in cells?
Subject: mathematics
Question: \left\\{ \begin{array}{l} {x + y = -3} \\\ {x - y = 11} \end{array} \right.
Subject: computer_science
Question: As the pandemic continues to surge, the US Centers for Disease Control and Prevention (CDC) releases daily data on COVID-19 cases and deaths in the United States, but the CDC does not report on Saturdays and Sundays, due to delays in receiving reports from states and counties. Then the Saturday and Sunday cases are added to the Monday cases. This results in a sudden increase in reported numbers of Monday cases, causing confusion and concern among the public. (See the table provided.) The CDC explains that the spike is due to the inclusion of delayed or improperly recorded data from the previous week. This causes speculation and panic among the public, but the CDC reassures them that there is no hidden outbreak happening.DateDayNew Cases10/18/2021Monday311510/19/2021Tuesday484910/20/2021Wednesday394010/21/2021Thursday482110/22/2021Friday435710/23/2021Saturday010/24/2021Sunday010/25/2021Monday857210/26/2021Tuesday446310/27/2021Wednesday532310/28/2021Thursday501210/29/2021Friday471010/30/2021Saturday010/31/2021Sunday011/1/2021Monday1041511/2/2021Tuesday509611/3/2021Wednesday688211/4/2021Thursday540011/5/2021Friday675911/6/2021Saturday011/7/2021Sunday011/8/2021Monday1006911/9/2021Tuesday5297Table2.13Sample of COVID-19 Data Cases Within 23 Days (source: https://data.cdc.gov/Case-Surveillance) a.What simple strategies can the data scientists utilize to address the issue of missing data in their analysis of COVID-19 data from the CDC? b.How can data scientists incorporate advanced methods to tackle the issue of missing data in their examination of COVID-19 cases and deaths reported by the CDC?
Subject: biology
Question: A heterozygous pea plant produces violet flowers and yellow, round seeds. Describe the expected genotypes of the gametes produced by Mendelian inheritance. If all three genes are found on the same arm of one chromosome should a scientist predict that inheritance patterns will follow Mendelian genetics?
Subject: mathematics
Question: 6 + 10\text{/}2 + 2
Subject: physics
Question: Show that the magnetic field at a distance _r_ from the axis of two circular parallel plates, produced by placing charge _Q_ ( _t_ ) on the plates is   B_{\text{ind}} = \frac{\mu_{0}}{2\pi r}\ \frac{dQ(t)}{dt} .
Subject: biology
Question: Identify the four types of tissue in the body, and describe the major functions of each tissue.
Subject: psychology
Question: How do words not only represent our thoughts but also represent our values?
Subject: physics
Question: Experiments are performed with ultracold neutrons having velocities as small as 1.00 m/s. Find the wavelength of such an ultracold neutron and its kinetic energy.
Subject: biology
Question: A ________ is a disease-causing microorganism.
Subject: biology
Question: Memory, emotional, language, and sensorimotor deficits together aremost likelythe result of what kind of damage?
Subject: mathematics
Question: n^{4} - 81
Subject: physics
Question: An airplane flies at 120.0 m/s and banks at a 30\text{°} angle. If its mass is 2.50\ \times \ 10^{3}\ \text{kg,} (a) what is the magnitude of the lift force? (b) what is the radius of the turn?
Subject: history
Question: What were southerners’ and northerners’ views of John Brown?
Subject: economics
Question: Why would a free market never operate at a quantity greater than the equilibrium quantity?Hint:What would be required for a transaction to occur at that quantity?
Subject: philosophy
Question: What is the role of emotion in rational thought?
Subject: business
Question: To construct the histogram for the data inTable 2.42, determine appropriate minimum and maximumxandyvalues and the scaling. Sketch the histogram. Label the horizontal and vertical axes with words. Include numerical scaling. Figure2.14
Subject: physics
Question: What is the relation between the amplitude and height of a transverse wave?
Subject: business
Question: Securities are only regulated by federal laws.    A. True.   B. False.
Subject: biology
Question: Which type of immune response works in concert with cytotoxic T cells against virally infected cells?
Subject: business
Question: Millennial workers ________.
Subject: chemistry
Question: Among the substances that react with oxygen and that have been considered as potential rocket fuels are diborane [B 2 H 6 , produces B 2 O 3 ( _s_ ) and H 2 O( _g_ )], methane [CH 4 , produces CO 2 ( _g_ ) and H 2 O( _g_ )], and hydrazine [N 2 H 4 , produces N 2 ( _g_ ) and H 2 O( _g_ )]. On the basis of the heat released by 1.00 g of each substance in its reaction with oxygen, which of these compounds offers the best possibility as a rocket fuel? The \text{Δ}H_{\text{f}}^{{^\circ}} of B 2 H 6 ( _g_ ), CH 4 ( _g_ ), and N 2 H 4 ( _l_ ) may be found in [Appendix G](g-standard-thermodynamic-properties-for- selected-substances) .
Subject: psychology
Question: What is classroom climate? What aspects of the classroom climate support positive socioemotional development for children?
Subject: computer_science
Question: Breadth-first search is a fundamental algorithm design pattern for graph problems. How is breadth-first search applied as a foundation for designing greedy algorithms such as Prim’s algorithm and Dijkstra’s algorithm? How does Kruskal’s algorithm fit into these algorithm design patterns and paradigms? If Prim’s algorithm is analogous to sorting in Kruskal’s algorithm, why is there no analogue to the Dijkstra’s algorithm in sorting as well?
Subject: economics
Question: Use the data in the text to contrast the policy prescriptions of the high- income, middle-income, and low-income countries.
Subject: chemistry
Question: Based on formal charge considerations, which of the following would likely be the correct arrangement of atoms in hypochlorous acid: HOCl or OClH?
Subject: computer_science
Question: What aspect of the methodologies should be highlighted in the executive summary of a technical data science report?
Subject: chemistry
Question: The phosphorus pentoxide used to produce phosphoric acid for cola soft drinks is prepared by burning phosphorus in oxygen. (a) What is the limiting reactant when 0.200 mol of P4and 0.200 mol of O2react according toP4+5O2⟶P4O10P4+5O2⟶P4O10 (b) Calculate the percent yield if 10.0 g of P4O10is isolated from the reaction.
Subject: biology
Question: Discuss the functions of the axial skeleton.
Subject: mathematics
Question: Is the function represented by the graph one-to-one?
Subject: mathematics
Question: Find the length of a circular arc with a radius 12 centimeters subtended by the central angle of 30{^\circ}.
Subject: mathematics
Question: [T]Use the graph to estimate the velocity every 20 sec and fit to a graph of the formv(t)=aexpbxsin(cx)+d.v(t)=aexpbxsin(cx)+d.(Hint:Consider the time units.)
Subject: psychology
Question: Descending inhibition of pain acts primarily on which part of the pain sensory system?
Subject: chemistry
Question: Each of the following compounds contains a metal that can exhibit more than one ionic charge. Name these compounds: (a) NiCO3 (b) MoO3 (c) Co(NO3)2 (d) V2O5 (e) MnO2 (f) Fe2O3
Subject: anthropology
Question: How can industrial and postindustrial societies learn the lessons of environmental sustainability from peoples who practice other, more environmentally friendly modes of subsistence? What needs to be done to promote the knowledge, values, and practices of environmentalism?
Subject: physics
Question: Is this statement true or false? Spherical waves can superimpose.
Subject: economics
Question: A fixed-rate mortgage has the same interest rate over the life of the loan, whether the mortgage is for 15 or 30 years. By contrast, an adjustable-rate mortgage changes with market interest rates over the life of the mortgage. If inflation falls unexpectedly by 3%, what would likely happen to a homeowner with an adjustable-rate mortgage?
Subject: physics
Question: In a double-slit experiment, the fifth maximum is 2.8 cm from the central maximum on a screen that is 1.5 m away from the slits. If the slits are 0.15 mm apart, what is the wavelength of the light being used?
Subject: biology
Question: Which of the following anatomical structures isnotpart of the conducting zone?
Subject: business
Question: Which of the following illustrates the “doctrine of equivalents”?    A. If a device performs substantially the same function in substantially the same way as your patent claim, infringement exists if any differences are insignificant.   B. A patent calling for an “adhesive” connection (describing glue as the preferred adhesive) may be infringed by a device using a Velcro® fastener.   C. Both of the above are correct.
Subject: chemistry
Question: Classify each substance in the table as either a metallic, ionic, molecular, or covalent network solid:   Substance | Appearance | Melting Point | Electrical Conductivity | Solubility in Water   ---|---|---|---|---   X | brittle, white | 800 °C | only if melted/dissolved | soluble   Y | shiny, malleable | 1100 °C | high | insoluble   Z | hard, colorless | 3550 °C | none | insoluble
Subject: biology
Question: Which type of immune response is mostdirectlyeffective against bacteria?
Subject: computer_science
Question: What does the application map do?
Subject: biology
Question: The definitive host for _Toxoplasma gondii_ is ________.
Subject: mathematics
Question: What values doesxtake on?
Subject: physics
Question: Compute \left| \text{Ψ}(x,t) \right|^{\mspace{2mu} 2} for the function \text{Ψ}(x,t) = \psi(x)\ \text{sin}\ \omega\mspace{2mu}\mspace{2mu} t , where \omega is a real constant.
Subject: biology
Question: If the sequence of the 5'-3' strand is AATGCTAC, then the complementary sequence has the following sequence:
Subject: biology
Question: Which of the following groups varies among different amino acids?    A. hydrogen atom   B. carboxyl group   C. _R_ group   D. amino group
Subject: physics
Question: If relativistic effects are to be less than 1%, then \gamma must be less than 1.A. At what relative velocity is {\gamma = 1}\text{.}\text{01} ?
Subject: biology
Question: ________, also known as diapedesis, refers to the exit from the bloodstream of neutrophils and other circulating leukocytes.
Subject: physics
Question: Explain why the fission of heavy nuclei releases energy. Similarly, why is it that energy input is required to fission light nuclei?
Subject: physics
Question: [Table 32.1](32-1-diagnostics-and-medical-imaging) indicates that 7.50 mCi of {}^{\text{99m}}\text{Tc} is used in a brain scan. What is the mass of technetium?
Subject: chemistry
Question: Which compound in each of the following pairs has the larger lattice energy? Note: Ba2+and K+have similar radii; S2–and Cl–have similar radii. Explain your choices. (a) K2O or Na2O (b) K2S or BaS (c) KCl or BaS (d) BaS or BaCl2
Subject: biology
Question: In a(n) _______ microscope, a probe located just above the specimen moves up and down in response to forces between the atoms and the tip of the probe.
Subject: economics
Question: Explain how the natural rate of unemployment may be higher in low-income countries.