mouryat9/CogBench huggingface dataset:
Subject: computer_science
Question: To develop fully functioning supersocieties, we need a better understanding of what drives human reasoning and planning. Provide at least three suggestions for how we can gain this understanding and how we can apply this understanding to artificial intelligence.
Subject: history
Question: The Negro Act of 1740 was a reaction to ________.    A. fears of a slave conspiracy in the setting of thirteen fires in New York City   B. the Stono Rebellion   C. the Royal African Company’s monopoly   D. the growing power of maroon communities
Subject: mathematics
Question: Someone lends you a tire jack and you are now able to apply a 200-N force at an 80\text{°} angle. Is your resulting torque going to be more or less? What is the new resulting torque at the center of the bolt? Assume this force is not enough to loosen the bolt.
Subject: sociology
Question: Is busing a reasonable method of serving students from diverse backgrounds? If not, suggest and support an alternative.
Subject: mathematics
Question: Find the total mass of a thin sheet in the shape of a hemisphere with radius 2 forz≥0z≥0with a density functionρ(x,y,z)=x+y+z.ρ(x,y,z)=x+y+z.
Subject: business
Question: LO4.3Is the cost of goods manufactured the same as the cost of goods sold?
Subject: mathematics
Question: Does the Jefferson method result in an apportionment that satisfies or violates the quota rule in this scenario?
Subject: physics
Question: Describe the difference between an observation and a hypothesis.
Subject: physics
Question: If the thermal energy of a perfectly black object is increased by conduction, will the object remain black in appearance? Why or why not?
Subject: mathematics
Question: A factory producing cell phones has the following cost and revenue functions: C(x) = x^{2} + 75x + 2\text{,}688 and R(x) = x^{2} + 160x. What is the range of cell phones they should produce each day so there is profit? Round to the nearest number that generates profit.
Subject: anthropology
Question: How far back can you trace the history of your favorite style of music? In your analysis, include instrumentation, rhythms, vocalizations (if any), and sites of performance.
Subject: physics
Question: (a) A rectangular gasoline tank can hold 50.0 kg of gasoline when full. What is the depth of the tank if it is 0.500-m wide by 0.900-m long? (b) Discuss whether this gas tank has a reasonable volume for a passenger car.
Subject: mathematics
Question: A function has to be continuous atx=ax=aif thelimx→af(x)limx→af(x)exists.
Subject: mathematics
Question: y - 7 = 16
Subject: political_science
Question: The Supreme Court has decided that the death penalty ________.
Subject: mathematics
Question: Find the twenty-third term of an arithmetic sequence whose seventh term is 11 and common difference is three. Then find a formula for the general term.
Subject: physics
Question: Wind gusts create ripples on the ocean that have a wavelength of 5.00 cm and propagate at 2.00 m/s. What is their frequency?
Subject: business
Question: Where can you find a codification of federal laws?
Subject: sociology
Question: Which of the following present and former government leaders is generally considered a dictator?
Subject: computer_science
Question: For eachdataset, list the first data entry. a.Spotify dataset b.CancerDoc dataset
Subject: physics
Question: Olbers’s paradox poses an interesting question: If the universe is infinite, then any line of sight should eventually fall on a star’s surface. Why then is the sky dark at night? Discuss the commonly accepted evolution of the universe as a solution to this paradox.
Subject: biology
Question: A virus obtains its envelope during which of the following phases?    A. attachment   B. penetration   C. assembly   D. release
Subject: computer_science
Question: What are the essential elements to include in a comprehensive risk management plan?
Subject: biology
Question: New drugs are being developed that decrease DNA methylation and prevent the removal of acetyl groups from histone proteins. Explain how these drugs could affect gene expression to help kill tumor cells.
Subject: astronomy
Question: Consider the following data on four stars: Table BStarLuminosity (inLSun)Type1100B, main sequence21/100B, white dwarf31/100M, main sequence4100M, giant Which star would have the largest radius? Which star would have the smallest radius? Which star is the most common in our area of the Galaxy? Which star is the least common?
Subject: physics
Question: What is the relationship between the number of coils in a solenoid and the emf induced in it by a change in the magnetic flux through the solenoid?
Subject: mathematics
Question: \left( {-4pq} \right)^{0}
Subject: political_science
Question: What is global governance?
Subject: computer_science
Question: What is the purpose of the five-whys method?
Subject: business
Question: What regulation protects employees who are terminated from their employment?
Subject: physics
Question: Ultrasonic sound waves are often used in methods of nondestructive testing. For example, this method can be used to find structural faults in a steel I-beams used in building. Consider a 10.00 meter long, steel I-beam with a cross-section shown below. The weight of the I-beam is 3846.50 N. What would be the speed of sound through in the I-beam? \left( {Y_{\text{steel}} = 200\ \text{GPa},\beta_{\text{steel}} = 159\ \text{GPa}} \right) .
Subject: physics
Question: If a beam of white light passes through a diffraction grating with vertical lines, the light is dispersed into rainbow colors on the right and left. If a glass prism disperses white light to the right into a rainbow, how does the sequence of colors compare with that produced on the right by a diffraction grating?
Subject: mathematics
Question: The population of a culture of bacteria is modeled by the logistic equation \mspace{9mu} P(t) = \frac{14,250}{1 + 29e^{- 0.62t}}, where t is in days. To the nearest tenth, how many days will it take the culture to reach 75\% of its carrying capacity?
Subject: physics
Question: Can the Standard Model change as new information is gathered?
Subject: business
Question: If you were starting a business and had to create an MVP, what would that MVP be?
Subject: biology
Question: The bacterium that causes syphilis is called ________.
Subject: physics
Question: Why does the wavelength of light decrease when it passes from vacuum into a medium? State which attributes change and which stay the same and, thus, require the wavelength to decrease.
Subject: physics
Question: A He-Ne laser beam is reflected from the surface of a CD onto a wall. The brightest spot is the reflected beam at an angle equal to the angle of incidence. However, fringes are also observed. If the wall is 1.50 m from the CD, and the first fringe is 0.600 m from the central maximum, what is the spacing of grooves on the CD?
Subject: business
Question: LO7.2If a customer owed your company $100 on the first day of the month, then purchased $200 of goods on credit on the fifth and paid you $50 on fifteenth, the customer’s ending balance for the month would show a (debit or credit) of how much?
Subject: chemistry
Question: Predict which of the following compounds are ionic and which are covalent, based on the location of their constituent atoms in the periodic table: (a) Cl 2 CO (b) MnO (c) NCl 3 (d) CoBr 2 (e) K 2 S (f) CO (g) CaF 2 (h) HI (i) CaO (j) IBr (k) CO 2
Subject: biology
Question: Zoe has cystic fibrosis. Which of the following is the most likely explanation?
Subject: business
Question: LO9.1Another search ofPepsiCo’s2017 annual reportreveals the company maintains a centralized management perspective on aspects of these items: Commodities (items such as sugar and high fructose corn syrup that go into many of the beverages)Research and developmentInsurance and benefit programForeign currency transactionsDebt, investments, and other financing activities Explain why these activities would be centralized functions withinPepsiCoas opposed to decentralized like many other activities.
Subject: economics
Question: The Gizmo Company is planning to develop new household gadgets.Table 13.4shows the company’s demand for financial capital for research and development of these gadgets, based on expected rates of return from sales. Now, say that every investment would have an additional 5% social benefit—that is, an investment that pays at least a 6% return to the Gizmo Company will pay at least an 11% return for society as a whole; an investment that pays at least 7% for the Gizmo Company will pay at least 12% for society as a whole, and so on. Answer the questions that follow based on this information. Estimated Rate of ReturnPrivate profits of the firm from an R&D project (in $ millions)10%$1009%$1028%$1087%$1186%$1335%$1534%$1833%$223Table13.4
Subject: mathematics
Question: Select the most representative decibel value for a college classroom with students working in groups: 10 dB, 30 dB, 50 dB.
Subject: computer_science
Question: What is weak typing? What is strong typing? What is the difference between them?
Subject: psychology
Question: Developmental psychologists study human growth and development across three domains. Which of the following isnotone of these domains?
Subject: mathematics
Question: Find the linear speed of a point on the equator of the earth if the earth has a radius of 3,960 miles and the earth rotates on its axis every 24 hours. Express answer in miles per hour.
Subject: chemistry
Question: Which member of each pair of metals is more likely to corrode (oxidize)? (a) Mg or Ca (b) Au or Hg (c) Fe or Zn (d) Ag or Pt
Subject: physics
Question: VectorsA→andB→are equal in magnitude and opposite in direction. DoesA→−B→have the same direction as vectorA→orB→?
Subject: mathematics
Question: 5e^{x - 4} = 40
Subject: business
Question: [LO 5.1](5-1-compare-and-contrast-job-order-costing-and-process-costing) Explain how process costing differs from job order costing.
Subject: mathematics
Question: y = -3x^{2} + 12x - 10
Subject: mathematics
Question: Write the equation:ŷ= ____________
Subject: biology
Question: A major connection for sugars in glycolysis is ________.
Subject: mathematics
Question: Judging by theFstatistic, do you think it is likely or unlikely that you will reject the null hypothesis?
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 best use an operating system to create products or services that can generate business (e.g., mobile health application that detects elevated levels of stress and suggests playing games, listening to songs, or watching videos to reduce stress). Give precise examples and explain how the start-up would be able to scale the resulting business (i.e., keep sustaining the cost of doing business while increasing its number of customers).
Subject: nursing
Question: Which of the following direct-acting oral anticoagulant drugs must be taken with food for effective absorption?
Subject: political_science
Question: British colonists in North America in the late seventeenth century were greatly influenced by the political thought of ________. King James IIThomas JeffersonJohn LockeJames Madison
Subject: mathematics
Question: What does your model predict the moose population to be in 2020?
Subject: computer_science
Question: How can informatics be used to solve problems?
Subject: physics
Question: Two blocks are connected by a massless rope as shown below. The mass of the block on the table is 4.0 kg and the hanging mass is 1.0 kg. The table and the pulley are frictionless. (a) Find the acceleration of the system. (b) Find the tension in the rope. (c) Find the speed with which the hanging mass hits the floor if it starts from rest and is initially located 1.0 m from the floor.
Subject: physics
Question: The students in your class count off consecutively so each student has a number. The odd-numbered students are told to act as negative charge, and the even-numbered students are told to act as positive charge. How would you organize them to represent a polarized material?
Subject: computer_science
Question: What is a responsibility of the systems architect role?
Subject: physics
Question: The North American and European continents are moving apart at a rate of about 3 cm/y. At this rate how long will it take them to drift 500 km farther apart than they are at present?
Subject: biology
Question: Describe briefly how you would detect the presence of a non-culturable prokaryote in an environmental sample.
Subject: business
Question: LO1.3Charity Navigator(https://www.charitynavigator.org) is a website dedicated to providing information regarding not-for-profit charitable organizations. After reviewing the website, explain how not-for-profit organizations are rated.Explain why there is a need for the type of information provided by Charity Navigator.Choose one to two charities listed in the website. Explain the information provided about the charity (financial and nonfinancial), the rating of the charity, and any other relevant factors.
Subject: physics
Question: Calculate the power output needed for a 950-kg car to climb a 2.00º slope at a constant 30.0 m/s while encountering wind resistance and friction totaling 600 N. Explicitly show how you follow the steps in the [Problem-Solving Strategies for Energy](7-6-conservation-of-energy) .
Subject: economics
Question: In an analysis of the market for paint, an economist discovers the facts listed below. State whether each of these changes will affect supply or demand, and in what direction.    A. There have recently been some important cost-saving inventions in the technology for making paint.   B. Paint is lasting longer, so that property owners need not repaint as often.   C. Because of severe hailstorms, many people need to repaint now.   D. The hailstorms damaged several factories that make paint, forcing them to close down for several months.
Subject: physics
Question: Calculate that object’s net displacement over the time shown.
Subject: biology
Question: Describe the role of IgM in immunity.
Subject: business
Question: [LO 8.1](8-1-analyze-fraud-in-the-accounting-workplace) What is an example of _perceived opportunity_ as one of the three elements causing a person to commit fraud?
Subject: physics
Question: If you dive into a pool of seawater through which an equal amount of positively and negatively charged particles is moving, will you receive an electric shock?
Subject: mathematics
Question: \left( {x - 5} \right)p
Subject: chemistry
Question: A sample of sulfur weighing 0.210 g was dissolved in 17.8 g of carbon disulfide, CS 2 ( _K_ b = 2.34 °C/ _m_ ). If the boiling point elevation was 0.107 °C, what is the formula of a sulfur molecule in carbon disulfide (assuming ideal solution behavior)?
Subject: physics
Question: A tube with a narrow segment designed to enhance entrainment is called a Venturi, such as shown below. Venturis are very commonly used in carburetors and aspirators. How does this structure bolster entrainment?
Subject: physics
Question: Some electric stoves have a flat ceramic surface with heating elements hidden beneath. A pot placed over a heating element will be heated, while it is safe to touch the surface only a few centimeters away. Why is ceramic, with a conductivity less than that of a metal but greater than that of a good insulator, an ideal choice for the stove top?
Subject: mathematics
Question: F(x,y,z)=(x3y)i+(3y−ex)j+(z+x)k,F(x,y,z)=(x3y)i+(3y−ex)j+(z+x)k,over cubeSSdefined by−1≤x≤1,−1≤x≤1,0≤y≤2,0≤y≤2,0≤z≤20≤z≤2
Subject: biology
Question: The process by which microbes turn grape juice into wine is called _______________.
Subject: physics
Question: Suppose you have a motor with a power factor significantly less than 1. Explain why it would be better to improve the power factor as a method of improving the motor’s output, rather than to increase the voltage input.
Subject: chemistry
Question: Express each of the following numbers in exponential notation with correct significant figures: (a) 704 (b) 0.03344 (c) 547.9 (d) 22086 (e) 1000.00 (f) 0.0000000651 (g) 0.007157
Subject: biology
Question: When viewing a specimen through a light microscope, scientists use _________ to distinguish the individual components of cells.
Subject: physics
Question: Show that 60.0 L of gasoline originally at \text{15}\text{.}0\text{º}\text{C} will expand to 61.1 L when it warms to \text{35}\text{.}0\text{º}\text{C,} as claimed in [Example 13.4](13-2-thermal-expansion-of-solids-and-liquids) .
Subject: biology
Question: A symbiotic relationship where both of the co-existing species benefit from the interaction is called ________.
Subject: nursing
Question: Which of the following conditions is related to overflow incontinence?
Subject: anthropology
Question: How was the development of medical anthropology aided by the anthropology of religion?
Subject: mathematics
Question: How did the change in populations impact the apportionment?
Subject: physics
Question: What are the advantages of colliding-beam accelerators? What are the disadvantages?
Subject: biology
Question: The red blood cells of birds differ from mammalian red blood cells because:
Subject: astronomy
Question: What star appears the brightest in the sky (other than the Sun)? The second brightest? What color is Betelgeuse? UseAppendix Jto find the answers.
Subject: computer_science
Question: Why is user-centered design important?
Subject: mathematics
Question: Sayed deposits \text{\$}20,000 in an investment account. What will be the value of his investment in 30 years if the investment is earning 7\text{\%} per year and is compounded continuously?
Subject: mathematics
Question: \text{log}_{6}\sqrt[3]{\frac{7x^{2}}{6y^{3}z^{5}}}
Subject: psychology
Question: The phenomenon in which we fail to notice a significant alteration to visual information that we are consciously processing is known as  ________.
Subject: chemistry
Question: A burning match and a bonfire may have the same temperature, yet you would not sit around a burning match on a fall evening to stay warm. Why not?
Subject: biology
Question: In a lateral-flow pregnancy test, you see a blue band form on the control line and no band form on the test line. This is probably a ________ test for pregnancy.    A. positive   B. false-positive   C. false-negative   D. negative
Subject: economics
Question: Return to the table from theEconomic Report of the Presidentin the earlierWork It Outfeature titled “The Phillips Curve for the United States.” How would you expect government spending to have changed over the last six years?
Subject: physics
Question: (a) How much more intense is a sound that has a level 17.0 dB higher than another? (b) If one sound has a level 23.0 dB less than another, what is the ratio of their intensities?
Subject: physics
Question: How many heartbeats are there in a lifetime?
Subject: anthropology
Question: How have physical isolation and cultural traditions of endogamy impacted the frequency of inheritable diseases?
Subject: physics
Question: Bryan Allen pedaled a human-powered aircraft across the English Channel from the cliffs of Dover to Cap Gris-Nez on June 12, ߻. (a) He flew for 169 min at an average velocity of 3.53 m/s in a direction \text{45º} south of east. What was his total displacement? (b) Allen encountered a headwind averaging 2.00 m/s almost precisely in the opposite direction of his motion relative to the Earth. What was his average velocity relative to the air? (c) What was his total displacement relative to the air mass?
Subject: mathematics
Question: What isSSwithin?
Subject: computer_science
Question: How can a technical writer accurately convey the limitations and strengths of a data science model in a report, and what is the significance of this practice?
Subject: physics
Question: A piece of wood from an ancient Egyptian tomb is tested for its carbon-14 activity. It is found to have an activity per gram of carbon of A = 10\ \text{decay/min} \cdot \text{g} . What is the age of the wood?
Subject: biology
Question: The proximal radioulnar joint ________.
Subject: biology
Question: ________occurs when an infected individual passes the infection on to other individuals, who pass it on to still others, increasing the penetration of the infection into the susceptible population.
Subject: psychology
Question: Which of the following theorists developed this account to explain how emotional reactions emerge: “what produces emotional reactions is not the stimuli we encounter externally, but how we subjectively interpret or appraise these stimuli relative to personal variables, such as the meaning stimuli present in terms of our goals in life?”
Subject: anthropology
Question: Address Indian mascots or stereotypes you have encountered in your experience. In what ways might they be viewed as dishonoring Native peoples?
Subject: mathematics
Question: You are booking a round trip flight for vacation. If there are 4 outbound flight options and 7 return flight options, how many different options do you have?
Subject: business
Question: What is human-centered design?
Subject: psychology
Question: What is emerging adulthood and what are some factors that have contributed to this new stage of development?
Subject: sociology
Question: Which federal act or program was designed to allow more Hispanic American immigration, not block it?    A. The Bracero Program   B. Immigration Reform and Control Act   C. Operation Wetback   D. SB 1070
Subject: mathematics
Question: Evaluate \ln(0.716) using a calculator. Round to the nearest thousandth.
Subject: astronomy
Question: Suppose no stars more massive than about 2MSunhad ever formed. Would life as we know it have been able to develop? Why or why not?
Subject: astronomy
Question: A certain material has a mass of 565 g while occupying50cm350cm3of space. What is this material? (Hint: UseTable 3.1.)
Subject: mathematics
Question: 1.84 \div (-0.8)
Subject: mathematics
Question: \- |-6|\text{\\_\\_}-6
Subject: economics
Question: List the areas where government policy can help economic growth.
Subject: biology
Question: What are the similarities between cartilage and bone?
Subject: chemistry
Question: Thallium was used as a poison in the Agatha Christie mystery story “The Pale Horse.” Thallium has two possible cationic forms, +1 and +3. The +1 compounds are the more stable. Write the electron structure of the +1 cation of thallium.
Subject: political_science
Question: Which of the following is _not_ a benefit of federalism?    A. Federalism promotes political participation.   B. Federalism encourages economic equality across the country.   C. Federalism provides for multiple levels of government action.   D. Federalism accommodates a diversity of opinion.
Subject: physics
Question: Calculate the wavelength of light that has its second-order maximum at 45.0\text{°} when falling on a diffraction grating that has 5000 lines per centimeter.
Subject: sociology
Question: Maya is a twelve-year-old girl living in Thailand. She is homeless, and often does not know where she will sleep or when she will eat. We might say that Maya lives in _________ poverty.
Subject: business
Question: [LO 1.4](1-4-describe-the-role-of-the-institute-of-management-accountants-and- the-use-of-ethical-standards) What led to the United States Congress passing the public accounting reform act called Sarbanes-Oxley?
Subject: economics
Question: Under what general macroeconomic circumstances might a government use expansionary fiscal policy? When might it use contractionary fiscal policy?
Subject: mathematics
Question: Four more than m is -48.
Subject: physics
Question: Consider a particle on which several forces act, one of which is known to be constant in time: \mathbf{\overset{\rightarrow}{F}}_{1} = (3\ \text{N})\mathbf{\hat{i}} + (4\ \text{N})\mathbf{\hat{j}}. As a result, the particle moves along the _x_ -axis from x = 0 to x = 5\ \text{m} in some time interval. What is the work done by \mathbf{\overset{\rightarrow}{F}}_{1} ?
Subject: chemistry
Question: Use this list of important industrial compounds (andFigure 14.8) to answer the following questions regarding: Ca(OH)2, CH3CO2H, HCl, H2CO3, HF, HNO2, HNO3, H3PO4, H2SO4, NH3, NaOH, Na2CO3. (a) Identify the strong Brønsted-Lowry acids and strong Brønsted-Lowry bases. (b) Identify the compounds that can behave as Brønsted-Lowry acids with strengths lying between those of H3O+and H2O. (c) Identify the compounds that can behave as Brønsted-Lowry bases with strengths lying between those of H2O and OH−.
Subject: business
Question: [LO 5.2](5-2-prepare-a-post-closing-trial-balance) On which of the following would the year-end Retained Earnings balance be stated correctly?    A. Unadjusted Trial Balance   B. Adjusted Trial Balance   C. Post-Closing Trial Balance   D. The Worksheet
Subject: mathematics
Question: There is a function such thatf(x)<0,f′(x)>0,f(x)<0,f′(x)>0,andf″(x)<0.f″(x)<0.(A graphical “proof” is acceptable for this answer.)
Subject: business
Question: The _____ of the constitution offers the most extensive protection for businesses.    A. Supremacy Clause.   B. Equal Protection Clause.   C. Due Process Clause.   D. Freedom of Speech Clause.
Subject: computer_science
Question: What role does a confusion matrix play in evaluating a classification model, and how should its findings be interpreted in a technical report?
Subject: business
Question: True or false? Workplace drug testing is completely prohibited in some states.
Subject: physics
Question: Explain how electromagnetic induction can be used to detect metals? This technique is particularly important in detecting buried landmines for disposal, geophysical prospecting and at airports.
Subject: history
Question: Whom did the New Deal help the least? What hardships did these individuals continue to suffer? Why were Roosevelt’s programs unsuccessful in the alleviation of their adversities?
Subject: business
Question: Which of the following best describes the tragedy of the commons?    A. People are always willing to sacrifice for the good of society.   B. People are likely to use all the natural resources they want without regard to others.   C. The common good of the people is a popular corporate goal.   D. Tragedies occur when there is too much government regulation.
Subject: history
Question: In what ways was Bill Clinton a traditional Democrat in the style of Kennedy and Johnson? In what ways was he a conservative, like Ronald Reagan and George H. W. Bush?
Subject: chemistry
Question: What information is needed to calculate the molarity of a sulfuric acid solution?
Subject: political_science
Question: Briefly explain the difference between the classic model of legislating and the modern process.
Subject: biology
Question: Which two extinction risks may be a direct result of the pet trade?
Subject: physics
Question: What power is dissipated in the circuit consisting of 310-Ω resistors connected in series across a 9.0-V battery?
Subject: business
Question: What remedies does the UTSA provide for the misappropriation of trade secrets? (Choose all that apply.)    A. Criminal penalties of up to five years for a first offense.   B. Statutory damages.   C. Injunctive relief.   D. Exemplary damages.   E. Attorneys’ fees.
Subject: chemistry
Question: Assuming the schematics below represent galvanic cells as written, identify the half-cell reactions occurring in each. (a)Mg(s)│Mg2+(aq)║Cu2+(aq)│Cu(s)Mg(s)│Mg2+(aq)║Cu2+(aq)│Cu(s) (b)Ni(s)│Ni2+(aq)║Ag+(aq)│Ag(s)Ni(s)│Ni2+(aq)║Ag+(aq)│Ag(s)
Subject: computer_science
Question: In an information system, what is the difference between hardware and software?
Subject: physics
Question: You view a mountain with a magnifying glass of focal length f = 10\ \text{cm} . What is the magnification?
Subject: chemistry
Question: MTBE, Methyltert-butyl ether, CH3OC(CH3)3, is used as an oxygen source in oxygenated gasolines. MTBE is manufactured by reacting 2-methylpropene with methanol. (a) Using Lewis structures, write the chemical equation representing the reaction. (b) What volume of methanol, density 0.7915 g/mL, is required to produce exactly 1000 kg of MTBE, assuming a 100% yield?
Subject: business
Question: LO8.6What is the purpose of the bank reconciliation?
Subject: astronomy
Question: What is a planetary nebula? Will we have one around the Sun?
Subject: astronomy
Question: What are the visible clouds on the four giant planets composed of, and why are they different from each other?
Subject: psychology
Question: Compare and contrast continuous and discontinuous development.
Subject: physics
Question: (a) Calculate Earth’s average speed relative to the Sun. (b) What is its average velocity over a period of one year?
Subject: biology
Question: Why do scientists apply the concept of maximum parsimony?
Subject: chemistry
Question: Using the standard enthalpy of formation data inAppendix G, determine which bond is stronger: the S–F bond in SF4(g) or in SF6(g)?
Subject: sociology
Question: Informal education _________________.
Subject: mathematics
Question: A ladder leans against the wall of a building. The length of the ladder is 9 feet longer than the distance of the bottom of the ladder from the building. The distance of the top of the ladder reaches up the side of the building is 7 feet longer than the distance of the bottom of the ladder from the building. Find the lengths of all three sides of the triangle formed by the ladder leaning against the building.
Subject: astronomy
Question: What are Earth’s core and mantle made of? Explain how we know.
Subject: history
Question: Why would Americans view the Compromise of 1850 as a final solution to the sectional controversy that began with the Wilmot Proviso in 1846?
Subject: mathematics
Question: ⓐ \sqrt{80s^{15}}   ⓑ \sqrt[5]{96a^{7}}   ⓒ \sqrt[6]{128b^{7}}
Subject: physics
Question: As shown below, if M = 6.0\ \text{kg,} what is the tension in the connecting string? The pulley and all surfaces are frictionless.
Subject: mathematics
Question: Assume the population is changing linearly.    A. ⓐHow much did the population grow between the year 2004 and 2012?   B. ⓑWhat is the average population growth per year?   C. ⓒFind an equation for the population, _P_ , of the school _t_ years after 2004.
Subject: psychology
Question: William’s grandmother is very outgoing. She notices that William likes to strike up conversations whenever they run errands, so she makes an effort to plan such trips around his schedule so he can go with her. What concept is illustrated in this scenario?
Subject: business
Question: Should employees who are not part of the startup team receive an equity position in the venture? What are the benefits and drawbacks that inform this decision?
Subject: biology
Question: Which of these is a vasoconstrictor?
Subject: business
Question: LO7.4Should the purchases journal have a column that is a debit to Accounts Payable?
Subject: mathematics
Question: \frac{5x^{2}y^{2}}{8y}
Subject: biology
Question: Which of the following is the causative agent of East African trypanosomiasis?    A. _Trypanosoma cruzi_   B. _Trypanosoma vivax_   C. _Trypanosoma brucei rhodanese_   D. _Trypanosoma brucei gambiense_
Subject: astronomy
Question: If there is gravity where the International Space Station (ISS) is located above Earth, why doesn’t the space station get pulled back down to Earth?
Subject: physics
Question: What is the frequency of a stationary sound source if you hear it at 1200.0 Hz while moving towards it at a speed of 50.0 m/s? (Assume speed of sound to be 331 m/s.)
Subject: biology
Question: Why are the pleurae not damaged during normal breathing?
Subject: mathematics
Question: r = 4 + 4\sin\;\theta
Subject: political_science
Question: A court order to a jailer to either tell a person why they are being held or release them is called a __________.
Subject: history
Question: Why did the prohibition amendment fail after its adoption in 1919?
Subject: psychology
Question: Give an example of how a sensitive period might be related to the development of a given skill.
Subject: psychology
Question: All of the following are involved with synaptic transmission at electrical synapses except:
Subject: physics
Question: True or False: A book placed on a balance scale is balanced by a standard 1-kg iron weight placed on the opposite side of the balance. If these objects are taken to the moon and a similar exercise is performed, the balance is still level because gravity is uniform on the moon’s surface as it is on Earth’s surface.
Subject: computer_science
Question: What is Bootstrap?
Subject: mathematics
Question: You are performing a hypothesis test of a single population mean using a Student’st-distribution. The data are not from a simple random sample. Can you accurately perform the hypothesis test?
Subject: physics
Question: Integrated Concepts (a) An excimer laser used for vision correction emits 193-nm UV. Calculate the photon energy in eV. (b) These photons are used to evaporate corneal tissue, which is very similar to water in its properties. Calculate the amount of energy needed per molecule of water to make the phase change from liquid to gas. That is, divide the heat of vaporization in kJ/kg by the number of water molecules in a kilogram. (c) Convert this to eV and compare to the photon energy. Discuss the implications.
Subject: physics
Question: Which of these quantities is not described by the kinematics of rotational motion?
Subject: business
Question: The correlation coefficient for X and Y is known to be zero.  We then can conclude that:
Subject: biology
Question: Excess glucose is stored as ________.
Subject: economics
Question: You and your friend have opened an account on E-Trade and have each decided to select five similar companies in which to invest. You are diligent in monitoring your selections, tracking prices, current events, and actions the company has taken. Your friend chooses his companies randomly, pays no attention to the financial news, and spends his leisure time focused on everything besides his investments. Explain what might be the performance for each of your portfolios at the end of the year.
Subject: chemistry
Question: Calculate the number of moles of HI that are at equilibrium with 1.25 mol of H2and 1.25 mol of I2in a 5.00−L flask at 448 °C. H2+I2⇌2HIKc=50.2at448°CH2+I2⇌2HIKc=50.2at448°C
Subject: anthropology
Question: What might humanity be like if humans had never developed language? What social and cultural forms would not be possible without language? How would we survive? Would we be capable of creating tools or art? Would our social relationships be different? Would our social groups be different?
Subject: mathematics
Question: If the force is constant, the amount of work to move an object fromx=ax=atox=bx=bisF(b−a).F(b−a).
Subject: history
Question: In 1864 and 1865, Radical Republicans were most concerned with ________. securing civil rights for formerly enslaved peoplebarring ex-Confederates from political officeseeking restitution from Confederate statespreventing Andrew Johnson’s ascent to the presidency
Subject: business
Question: How do you prove a disparate impact case?
Subject: physics
Question: Hydrogen gas can only absorb EM radiation that has an energy corresponding to a transition in the atom, just as it can only emit these discrete energies. When a spectrum is taken of the solar corona, in which a broad range of EM wavelengths are passed through very hot hydrogen gas, the absorption spectrum shows all the features of the emission spectrum. But when such EM radiation passes through room-temperature hydrogen gas, only the Lyman series is absorbed. Explain the difference.
Subject: physics
Question: Two parallel conducting plates, each of cross-sectional area 400\ \text{cm}^{2} , are 2.0 cm apart and uncharged. If 1.0\ \times \ 10^{12} electrons are transferred from one plate to the other, (a) what is the potential difference between the plates? (b) What is the potential difference between the positive plate and a point 1.25 cm from it that is between the plates?
Subject: chemistry
Question: Calculate the enthalpy of combustion of butane, C4H10(g) for the formation of H2O(g) and CO2(g). The enthalpy of formation of butane is −126 kJ/mol.
Subject: physics
Question: In order to lift a shovelful of dirt, a gardener pushes downward on the end of the shovel and pulls upward at distance l_{2} from the end, as shown below. The weight of the shovel is m\overset{\rightarrow}{g} and acts at the point of application of {\overset{\rightarrow}{F}}_{2}. Calculate the magnitudes of the forces {\overset{\rightarrow}{F}}_{1} and {\overset{\rightarrow}{F}}_{2} as functions of l_{1}, l_{2}, _mg_ , and the weight _W_ of the load. Why do your answers not depend on the angle \theta that the shovel makes with the horizontal?
Subject: physics
Question: Aaron Rodgers throws a football at 20.0 m/s to his wide receiver, who is running straight down the field at 9.4 m/s. If Aaron throws the football when the wide receiver is 10.0 m in front of him, (a) at what angle does Aaron have to launch the ball so the ball will be at the same height as the receiver when the receiver makes it to 20.0 m in front of Aaron? (b) Will the receiver be able to catch the ball?
Subject: psychology
Question: On his first day of soccer practice, Jose suits up in a t-shirt, shorts, and cleats and runs out to the field to join his teammates. Jose’s behavior is reflective of ________.
Subject: nursing
Question: Which mineral deficiency should the nurse anticipate in the client diagnosed with goiter?
Subject: chemistry
Question: A 1.00××10–6-g sample of nobelium,102254No,102254No,has a half-life of 55 seconds after it is formed. What is the percentage of102254No102254Noremaining at the following times? (a) 5.0 min after it forms (b) 1.0 h after it forms
Subject: chemistry
Question: Based on formal charge considerations, which of the following would likely be the correct arrangement of atoms in sulfur dioxide: OSO or SOO?
Subject: business
Question: Using the samex–x–,sxsx, and level of confidence, suppose thatnwere 69 instead of 39. Would the error bound become larger or smaller? How do you know?
Subject: psychology
Question: Describe how brain changes in middle adulthood can hinder or help judgment or problem-solving.
Subject: biology
Question: Which subtest is directed at proprioceptive sensation?
Subject: computer_science
Question: Which digital innovation activity refers to maximizing the value derived from the existing information systems?
Subject: mathematics
Question: If you draw a single card, what is:P(draw a 2)P(draw a 2|draw aâ¡)P(draw a 2|draw aâ)
Subject: mathematics
Question: 3c^{2} + 2c = 9
Subject: mathematics
Question: Determine whether setAis a subset, proper subset, or neither a subset nor proper subset of setB:A={s,o,n}andB={s,o,n,g}.
Subject: psychology
Question: Which of the following is an example of experience-dependent plasticity in the visual system?
Subject: nursing
Question: Acetylcysteine is a mucolytic used to help clear respiratory secretions from the airways. For what other purpose can it be used?
Subject: mathematics
Question: f(x) = \text{−}e^{x}
Subject: mathematics
Question: \begin{array}{l} {10x + 5y = -5} \\\ {3x - 2y = -12} \end{array}
Subject: physics
Question: The inside volume of a house is equivalent to that of a rectangular solid 13.0 m wide by 20.0 m long by 2.75 m high. The house is heated by a forced air gas heater. The main uptake air duct of the heater is 0.300 m in diameter. What is the average speed of air in the duct if it carries a volume equal to that of the house’s interior every 15 minutes?
Subject: chemistry
Question: The following ionic compounds are found in common household products. Write the formulas for each compound: (a) potassium phosphate (b) copper(II) sulfate (c) calcium chloride (d) titanium(IV) oxide(e) ammonium nitrate (f) sodium bisulfate (the common name for sodium hydrogen sulfate)
Subject: mathematics
Question: 31 - 4\left( {3 - 9} \right)
Subject: political_science
Question: Political science is usually ________.
Subject: physics
Question: Zorch, an archenemy of Superman, decides to slow Earth’s rotation to once per 28.0 h by exerting an opposing force at and parallel to the equator. Superman is not immediately concerned, because he knows Zorch can only exert a force of {4.00 \times \text{10}^{7}\ \text{N}}{} (a little greater than a Saturn V rocket’s thrust). How long must Zorch push with this force to accomplish his goal? (This period gives Superman time to devote to other villains.) Explicitly show how you follow the steps found in [Problem-Solving Strategy for Rotational Dynamics](10-3-dynamics-of-rotational-motion-rotational- inertia) .
Subject: political_science
Question: Judicial review is __________.
Subject: mathematics
Question: m + 3.7 = 2.5
Subject: mathematics
Question: Liz paid $160 for 28 tickets to take the Brownie troop to the science museum. Children’s tickets cost $5 and adult tickets cost $I. How many children’s tickets and how many adult tickets did Liz buy?
Subject: physics
Question: What can you say about the velocity of a moving body that is in dynamic equilibrium? Draw a sketch of such a body using clearly labeled arrows to represent all external forces on the body.
Subject: chemistry
Question: Tungsten crystallizes in a body-centered cubic unit cell with an edge length of 3.165 Å. (a) What is the atomic radius of tungsten in this structure? (b) Calculate the density of tungsten.
Subject: sociology
Question: Discuss the differences between an acting crowd and a collective crowd. Give examples of each.
Subject: history
Question: Which of the following wasnota vehicle for the farmers’ protest? the Mugwumpsthe Grangethe Farmers’ Alliancethe People’s Party
Subject: physics
Question: Dry air is 78.1% nitrogen. What is the partial pressure of nitrogen when the atmospheric pressure is 1\text{.}\text{01} \times \text{10}^{5}\ \text{N/m}^{2} ?
Subject: mathematics
Question: Find a_{9} given a_{1} = 6 and r = 2.
Subject: chemistry
Question: Would the amount of heat measured for the reaction inExample 5.5be greater, lesser, or remain the same if we used a calorimeter that was a poorer insulator than a coffee cup calorimeter? Explain your answer.
Subject: biology
Question: What neurotransmitter will result in constriction of the pupil?
Subject: political_science
Question: Muckraking occurs when newspapers ________.    A. investigate problems in government and business   B. investigate actions of celebrities   C. print sensational news on the front page to sell papers   D. print more editorials and opinion pieces to sell papers
Subject: chemistry
Question: Write the mathematical expression for the reaction quotient,Qc, for each of the following reactions: (a)CH4(g)+Cl2(g)⇌CH3Cl(g)+HCl(g)CH4(g)+Cl2(g)⇌CH3Cl(g)+HCl(g) (b)N2(g)+O2(g)⇌2NO(g)N2(g)+O2(g)⇌2NO(g) (c)2SO2(g)+O2(g)⇌2SO3(g)2SO2(g)+O2(g)⇌2SO3(g) (d)BaSO3(s)⇌BaO(s)+SO2(g)BaSO3(s)⇌BaO(s)+SO2(g) (e)P4(g)+5O2(g)⇌P4O10(s)P4(g)+5O2(g)⇌P4O10(s) (f)Br2(g)⇌2Br(g)Br2(g)⇌2Br(g) (g)CH4(g)+2O2(g)⇌CO2(g)+2H2O(l)CH4(g)+2O2(g)⇌CO2(g)+2H2O(l) (h)CuSO4·5H2O(s)⇌CuSO4(s)+5H2O(g)CuSO4·5H2O(s)⇌CuSO4(s)+5H2O(g)
Subject: chemistry
Question: The pH of a 0.15- _M_ solution of \text{HSO}_{4}{}{}^{\text{−}} is 1.43. Determine _K_ a for \text{HSO}_{4}{}{}^{\text{−}} from these data.
Subject: biology
Question: _______ phagocytize potential pathogens in the lower lung.
Subject: business
Question: [LO 10.1](10-1-describe-and-demonstrate-the-basic-inventory-valuation-methods- and-their-cost-flow-assumptions) On which financial statement would the merchandise inventory account appear?    A. balance sheet   B. income statement   C. both balance sheet and income statement   D. neither balance sheet nor income statement
Subject: chemistry
Question: Determine the number of moles and the mass requested for each reaction in [Exercise 4.44](4-exercises#fs-idp16477696) .
Subject: chemistry
Question: The white pigment TiO2is prepared by the reaction of titanium tetrachloride, TiCl4, with water vapor in the gas phase:TiCl4(g)+2H2O(g)⟶TiO2(s)+4HCl(g).TiCl4(g)+2H2O(g)⟶TiO2(s)+4HCl(g). How much heat is evolved in the production of exactly 1 mole of TiO2(s) under standard state conditions?
Subject: physics
Question: Why does atmospheric pressure decrease more rapidly than linearly with altitude?
Subject: political_science
Question: If no party gains a majority of the vote, then a __________ government is formed.
Subject: mathematics
Question: ∫x2sin(4x)dx∫x2sin(4x)dxusing integration by parts
Subject: physics
Question: Identify the shell, subshell, and number of electrons for the following: (a)2p32p3. (b)4d94d9. (c)3s13s1. (d)5g165g16.
Subject: sociology
Question: Which theory do you think better explains the global economy: dependency theory (global inequity is due to the exploitation of peripheral and semi-peripheral nations by core nations) or modernization theory? Remember to justify your answer and provide specific examples.
Subject: biology
Question: A phospholipid ________.
Subject: physics
Question: Two resistors, one having a resistance of 900\ \text{k}\text{Ω}, are connected in series to produce a total resistance of 0.500\ \text{M}\text{Ω} . (a) What is the value of the second resistance? (b) What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?
Subject: economics
Question: What is the Keynesian prescription for recession? For inflation?
Subject: physics
Question: A laminated-coil transformer has a wire coiled 12 times around one of its sides. How many coils should you wrap around the opposite side to get a voltage output that is one half of the input voltage? Explain.
Subject: nursing
Question: The nurse is caring for a client who is going to begin therapy with the immunomodulator teriflunomide. Which test is important to have done before the drug is started?
Subject: physics
Question: The CsI crystal structure is BCC. The equilibrium spacing is approximately r_{0} = 0.46\ \text{nm} . If \text{Cs}^{+} ion occupies a cubic volume of r_{0}^{3} , what is the distance of this ion to its “nearest neighbor” \text{I}^{+} ion?
Subject: physics
Question: The label has been scratched off a tuning fork and you need to know its frequency. From its size, you suspect that it is somewhere around 250 Hz. You find a 250-Hz tuning fork and a 270-Hz tuning fork. When you strike the 250-Hz fork and the fork of unknown frequency, a beat frequency of 5 Hz is produced. When you strike the unknown with the 270-Hz fork, the beat frequency is 15 Hz. What is the unknown frequency? Could you have deduced the frequency using just the 250-Hz fork?
Subject: economics
Question: Why are generic pharmaceuticals significantly cheaper than name brand ones?
Subject: physics
Question: Which region of the electromagnetic spectrum will provide photons of the least energy?
Subject: sociology
Question: Which is evidence that the United States workforce is largely a meritocracy?    A. Job opportunities are increasing for highly skilled jobs.   B. Job opportunities are decreasing for midlevel jobs.   C. Highly skilled jobs pay better than low-skill jobs.   D. Women tend to make less than men do for the same job.
Subject: biology
Question: For many uses in the laboratory, polyclonal antibodies work well, but for some types of assays, they lack sufficient ________ because they cross-react with inappropriate antigens.    A. specificity   B. sensitivity   C. accuracy   D. reactivity
Subject: mathematics
Question: Find the percentage of carbon-14 lasting longer than 10,000 years.
Subject: physics
Question: In what way is an atomic nucleus like a liquid drop?
Subject: business
Question: Which of the following is especially important for developing and maintaining employee loyalty to the brand?    A. empowerment   B. engagement   C. commitment   D. dedication
Subject: physics
Question: Sound is more effectively transmitted into a stethoscope by direct contact than through the air, and it is further intensified by being concentrated on the smaller area of the eardrum. It is reasonable to assume that sound is transmitted into a stethoscope 100 times as effectively compared with transmission though the air. What, then, is the gain in decibels produced by a stethoscope that has a sound gathering area of 15.0\ cm^{2} , and concentrates the sound onto two eardrums with a total area of 0.900\ cm^{2} with an efficiency of 40.0%?
Subject: psychology
Question: A group of speech sounds that can be used interchangeably is called a:
Subject: physics
Question: In terms of radiation dose, what is the major difference between medical diagnostic uses of radiation and medical therapeutic uses?