mouryat9/CogBench huggingface dataset:
Subject: sociology
Question: What does a Functionalist consider when studying a phenomenon like the Tea Party movement?    A. The minute functions that every person at the protests plays in the whole   B. The internal conflicts that play out within such a diverse and leaderless group   C. How the movement contributes to the stability of society by offering the discontented a safe, controlled outlet for dissension   D. The factions and divisions that form within the movement
Subject: nursing
Question: A nurse is teaching a group of nursing students about the Na+K+ATPase pump. Which of the following statements accurately describes the role of this pump in maintaining cellular function?
Subject: physics
Question: How many grams of coffee must evaporate from 350 g of coffee in a 100-g glass cup to cool the coffee from \text{95}\text{.}0º\text{C} to \text{45}\text{.}0º\text{C} ? You may assume the coffee has the same thermal properties as water and that the average heat of vaporization is 2340 kJ/kg (560 cal/g). (You may neglect the change in mass of the coffee as it cools, which will give you an answer that is slightly larger than correct.)
Subject: mathematics
Question: \begin{array}{l} {x^{2} + y^{2} = 16} \\\ {y = x - 8} \end{array}
Subject: economics
Question: Name some factors that could cause the SRAS curve to shift, and say whether they would shift SRAS to the right or to the left.
Subject: business
Question: LO12.2What are the six characteristics of a good performance measurement system?
Subject: physics
Question: Is there a limit to the height to which an entrainment device can raise a fluid? Explain your answer.
Subject: mathematics
Question: What is the height off(x) for the continuous probability distribution?
Subject: sociology
Question: The majority of U.S. children live in:
Subject: psychology
Question: Why does dementia often go undiagnosed for some period of time?
Subject: mathematics
Question: \tan\left( {\sin^{- 1}(0) + \sin^{- 1}\left( \frac{1}{2} \right)} \right)
Subject: economics
Question: How would a contractionary monetary policy affect the exchange rate, net exports, aggregate demand, and aggregate supply?
Subject: economics
Question: [Table 14.11](14-self-check-questions#Table_15_03) shows levels of employment (Labor), the marginal product at each of those levels, and a monopoly’s marginal revenue.  Labor | Marginal Product of Labor | Price of the Product   ---|---|---   1 | 10 | $10   2 | 8 | $7   3 | 7 | $5   4 | 5 | $4   5 | 3 | $2   6 | 1 | $1   Table 14.11    A. What is the monopoly’s marginal revenue product at each level of employment?   B. If the monopoly operates in a perfectly competitive labor market where the going market wage is $20, what is the firm’s profit maximizing level of employment?
Subject: mathematics
Question: log2(x+4)=3log2(x+4)=3
Subject: computer_science
Question: What key topic in IS education explores the processes to connect computers and other technology to enable information sharing?
Subject: political_science
Question: Briefly describe the similarities and differences between the experiences of Native Americans and Native Hawaiians.
Subject: physics
Question: A solid sphere of radius 10 cm is allowed to rotate freely about an axis. The sphere is given a sharp blow so that its center of mass starts from the position shown in the following figure with speed 15 cm/s. What is the maximum angle that the diameter makes with the vertical?
Subject: economics
Question: Which of the following goods or services are nonexcludable?
Subject: mathematics
Question: \text{13a} + b
Subject: mathematics
Question: (36)^{- \frac{1}{2}}
Subject: astronomy
Question: Explain how tidal forces are causing the Moon to slowly recede from Earth.
Subject: history
Question: Which of the following is _not_ true of a republic?    A. A republic has no hereditary ruling class.   B. A republic relies on the principle of popular sovereignty.   C. Representatives chosen by the people lead the republic.   D. A republic is governed by a monarch and the royal officials he or she appoints.
Subject: biology
Question: Which of the following factors can lead to reemergence of a disease?    A. A mutation that allows it to infect humans   B. A period of decline in vaccination rates   C. A change in disease reporting procedures   D. Better education on the signs and symptoms of the disease
Subject: political_science
Question: Explain the difference between the _establishment clause_ and the _free exercise clause_ , and explain how these two clauses work together to guarantee religious freedoms.
Subject: biology
Question: Which molecule is a Cdk inhibitor that is controlled by p53?
Subject: astronomy
Question: How are Triton and Pluto similar?
Subject: business
Question: LO10.1Explain why a company might want to utilize the gross profit method or the retail inventory method for inventory valuation.
Subject: mathematics
Question: 83 \cdot 0
Subject: psychology
Question: Why is strength training an important activity as adults age?
Subject: biology
Question: When you do a load of laundry, why do you not just drop a bar of soap into the washing machine? In other words, why is laundry detergent sold as a liquid or powder?
Subject: physics
Question: Two long wires, one of which has a semicircular bend of radius _R_ , are positioned as shown in the accompanying figure. If both wires carry a current _I_ , how far apart must their parallel sections be so that the net magnetic field at P is zero? Does the current in the straight wire flow up or down?
Subject: business
Question: LO6.5You own your own outdoor recreation supply store. You are in the process of drafting a standard invoice agreement for customer sales conducted on credit. Create a sample sales invoice with the following minimum information listed: Your company informationDate of saleYour customer’s informationAn example product you sell with name, description, price per unit, and number of units soldTerms of sale including credit terms and shipping charges, with numerical figures for shipping chargesAny contract language necessary to further establish the terms of sale (for example, warranties, limitations on shipping, and returns) Write a reflection about your invoice choice, as it relates to format, terms, contract language, and pricing strategies. Conduct a comparison study to others in your industry (such asREI) to evaluate your choices. Make sure to support your decisions with concrete examples and research.
Subject: chemistry
Question: Use the information in [Figure 10.24](10-3-phase-transitions) to estimate the boiling point of water in Denver when the atmospheric pressure is 83.3 kPa.
Subject: business
Question: LO3.1Explain what conservatism means, and give an example in your own words.
Subject: biology
Question: Describe the position of the transition state on a vertical energy scale, from low to high, relative to the position of the reactants and products, for both endergonic and exergonic reactions.
Subject: history
Question: How did the message of Black Power advocates differ from that of more mainstream civil rights activists such as Martin Luther King, Jr.?
Subject: business
Question: LO9.3What are some possible negative signals when the product of the accounts receivable turnover ratio is lower (i.e., fewer times)?
Subject: chemistry
Question: Identify and label the Brønsted-Lowry acid, its conjugate base, the Brønsted-Lowry base, and its conjugate acid in each of the following equations: (a)HNO3+H2O⟶H3O++NO3−HNO3+H2O⟶H3O++NO3− (b)CN−+H2O⟶HCN+OH−CN−+H2O⟶HCN+OH− (c)H2SO4+Cl−⟶HCl+HSO4−H2SO4+Cl−⟶HCl+HSO4− (d)HSO4−+OH−⟶SO42−+H2OHSO4−+OH−⟶SO42−+H2O (e)O2−+H2O⟶2OH−O2−+H2O⟶2OH− (f)[Cu(H2O)3(OH)]++[Al(H2O)6]3+⟶[Cu(H2O)4]2++[Al(H2O)5(OH)]2+[Cu(H2O)3(OH)]++[Al(H2O)6]3+⟶[Cu(H2O)4]2++[Al(H2O)5(OH)]2+ (g)H2S+NH2−⟶HS−+NH3H2S+NH2−⟶HS−+NH3
Subject: chemistry
Question: Which of the following compounds precipitates from a solution that has the concentrations indicated? (SeeAppendix JforKspvalues.) (a) CaCO3: [Ca2+] = 0.003M,[CO32−][CO32−]= 0.003M (b) Co(OH)2: [Co2+] = 0.01M, [OH–] = 1××10–7M (c) CaHPO4: [Ca2+] = 0.01M,[HPO42−][HPO42−]= 2××10–6M (d) Pb3(PO4)2: [Pb2+] = 0.01M,[PO43−][PO43−]= 1××10–13M
Subject: chemistry
Question: Write the chemical formula and Lewis structure of the following, each of which contains five carbon atoms: (a) an alkane (b) an alkene (c) an alkyne
Subject: history
Question: A subprime mortgage is ________. a high-risk, high-interest loana federal bailout for major banksa form of insurance on investmentsa form of political capital
Subject: business
Question: Under which circumstances might a person choose to bootstrap a venture?
Subject: biology
Question: The tails of the phospholipids of the plasma membrane are composed of _____ and are _______?
Subject: physics
Question: A Carnot engine employs 1.5 mol of nitrogen gas as a working substance, which is considered as an ideal diatomic gas with \gamma = 7/5 at the working temperatures of the engine. The Carnot cycle goes in the cycle _ABCDA_ with _AB_ being an isothermal expansion. The volume at points _A_ and _C_ of the cycle are 5.0\ \times \ 10^{-3}\ \text{m}^{3} and 0.15 L, respectively. The engine operates between two thermal baths of temperature 500 K and 300 K. (a) Find the values of volume at _B_ and _D_ . (b) How much heat is absorbed by the gas in the _AB_ isothermal expansion? (c) How much work is done by the gas in the _AB_ isothermal expansion? (d) How much heat is given up by the gas in the _CD_ isothermal expansion? (e) How much work is done by the gas in the _CD_ isothermal compression? (f) How much work is done by the gas in the _BC_ adiabatic expansion? (g) How much work is done by the gas in the _DA_ adiabatic compression? (h) Find the value of efficiency of the engine based on the net work and heat input. Compare this value to the efficiency of a Carnot engine based on the temperatures of the two baths.
Subject: physics
Question: In SI units, speeds are measured in meters per second (m/s). But, depending on where you live, you’re probably more comfortable of thinking of speeds in terms of either kilometers per hour (km/h) or miles per hour (mi/h). In this problem, you will see that 1 m/s is roughly 4 km/h or 2 mi/h, which is handy to use when developing your physical intuition. More precisely, show that (a) 1.0\ \text{m/s} = 3.6\ \text{km/h} and (b) 1.0\ \text{m/s} = 2.2\ \text{mi/h}.
Subject: biology
Question: BUN is ________.
Subject: physics
Question: What is the value of the magnetic flux at coil 2 in [Figure 23.53](23-problems-exercises#import-auto-id1169737958541) due to coil 1? Figure 23.53 (a) The planes of the two coils are perpendicular. (b) The wire is perpendicular to the plane of the coil.
Subject: physics
Question: Find the electric flux through the closed surface whose cross-sections are shown below.
Subject: mathematics
Question: \sqrt{- 2}\left( {\sqrt{- 8} - \sqrt{5}} \right)
Subject: biology
Question: Explain why the statement that a monkey is more evolved than a mouse is incorrect.
Subject: psychology
Question: Christianity and Islam both regard God as sovereign. In these religions, how are end-of-life treatments and euthanasia generally regarded, and why?
Subject: chemistry
Question: The gas tank of a certain luxury automobile holds 22.3 gallons according to the owner’s manual. If the density of gasoline is 0.8206 g/mL, determine the mass in kilograms and pounds of the fuel in a full tank.
Subject: mathematics
Question: (6a^{2} + 7) + (2a^{2} - 5a - 9)
Subject: physics
Question: Engineering Application Near the top of the Citigroup Center building in New York City, there is an object with mass of 4\text{.}{\text{00} \times \text{10}^{5}}\ \text{kg} on springs that have adjustable force constants. Its function is to dampen wind-driven oscillations of the building by oscillating at the same frequency as the building is being driven—the driving force is transferred to the object, which oscillates instead of the entire building. (a) What effective force constant should the springs have to make the object oscillate with a period of 2.00 s? (b) What energy is stored in the springs for a 2.00-m displacement from equilibrium?
Subject: sociology
Question: Why is it important to understand and be aware of global stratification? Make a list of specific issues that are related to global stratification. For inspiration, turn on a news channel or read the newspaper. Next, choose a topic from your list, and look at it more closely. Who is affected by this issue? How is the issue specifically related to global stratification?
Subject: physics
Question: Two sinusoidal waves, which are identical except for a phase shift, travel along in the same direction. The wave equation of the resultant wave is y_{R}\left( {x,t} \right) = 0.70\ \text{m}\ \text{sin}\left( {3.00\ \text{m}^{-1}x - 6.28\ \text{s}^{-1}t +} \right.   \left. {\pi\text{/}16\ \text{rad}} \right). What are the angular frequency, wave number, amplitude, and phase shift of the individual waves?
Subject: history
Question: Which of the following was the term southerners used for a White southerner who tried to overturn the changes of Reconstruction? scalawagcarpetbaggerredeemerwhite knight
Subject: physics
Question: Suppose you have a device that extracts energy from ocean breakers in direct proportion to their intensity. If the device produces 10.0 kW of power on a day when the breakers are 1.20 m high, how much will it produce when they are 0.600 m high?
Subject: mathematics
Question: **_x_**| ** _f(x)_**   ---|---   1| 3.05   2| 4.42   3| 6.4   4| 9.28   5| 13.46   6| 19.52   7| 28.3   8| 41.04   9| 59.5   10| 86.28
Subject: chemistry
Question: Why is SnCl4not classified as a salt?
Subject: physics
Question: Ruby lasers have chromium atoms doped in an aluminum oxide crystal. The energy level diagram for chromium in a ruby is shown in [Figure 30.59](30-problems- exercises#import-auto-id1474697) . What wavelength is emitted by a ruby laser? Figure 30.59 Chromium atoms in an aluminum oxide crystal have these energy levels, one of which is metastable. This is the basis of a ruby laser. Visible light can pump the atom into an excited state above the metastable state to achieve a population inversion.
Subject: chemistry
Question: Classify each of the following changes as physical or chemical: (a) condensation of steam (b) burning of gasoline (c) souring of milk (d) dissolving of sugar in water (e) melting of gold
Subject: chemistry
Question: What is the difference between ΔSand ΔS° for a chemical change?
Subject: mathematics
Question: If you draw a card at random from a standard 52-card deck and note its suit, what is the sample space?
Subject: political_science
Question: Maoism alters Marxism by seeing __________.
Subject: psychology
Question: According to Piaget, how does moral reasoning develop during middle childhood? What were Piaget’s two stages of moral reasoning?
Subject: chemistry
Question: How will each of the following affect the rate of the reaction:CO(g)+NO2(g)⟶CO2(g)+NO(g)CO(g)+NO2(g)⟶CO2(g)+NO(g)if the rate law for the reaction israte=k[NO2][CO]rate=k[NO2][CO]? (a) Increasing the pressure of NO2from 0.1 atm to 0.3 atm (b) Increasing the concentration of CO from 0.02Mto 0.06M.
Subject: economics
Question: Why is there asymmetric information in the labor market? What signals can an employer look for that might indicate the traits they are seeking in a new employee?
Subject: mathematics
Question: \sqrt{-50} + \sqrt{-18}
Subject: biology
Question: At a pH of 7.40, the carbonic acid ratio is ________.
Subject: biology
Question: In the myogenic response, ________.
Subject: mathematics
Question: \sec\; x\;\cos\; x + \cos\; x - \frac{1}{\sec\; x}
Subject: business
Question: LO12.3If a bankruptcy is deemed likely to occur and is reasonably estimated, what would be the recognition and disclosure requirements for the company?
Subject: physics
Question: In the equationτ=rFsinθτ=rFsinθ, what isF?
Subject: computer_science
Question: What invention is credited with providing ordinary people with access to information and ideas that were previously unavailable?
Subject: sociology
Question: Which isnotan example of a normative organization?
Subject: psychology
Question: What has been learned through research on children who do not receive typical language stimulation during early childhood, such as the case of Genie?
Subject: mathematics
Question: \sin\left( {\sec^{- 1}\left( \frac{3}{5} \right)} \right)
Subject: physics
Question: Point charges are placed at the four corners of a rectangle as shown below: q_{1} = 2.0\ \times \ 10^{-6}\ \text{C}, q_{2} = -2.0\ \times \ 10^{-6}\ \text{C,} q_{3} = 4.0\ \times \ 10^{-6}\ \text{C,} and q_{4} = 1.0\ \times \ 10^{-6}\ \text{C}. What is the electric field at _P_ ?
Subject: mathematics
Question: \frac{x^{2}}{49} - \frac{y^{2}}{81} = 1
Subject: mathematics
Question: The average daily balance for Greg’s last credit card statement was $1,403.50. The card charges 15.9% interest. If the billing cycle for that statement was 30 days, how much interest is Greg charged?
Subject: physics
Question: The speed of sound is measured at342m/son a certain day. What is this inkm/h? Report your answer in scientific notation.
Subject: mathematics
Question: Use the one-to-one property of logarithms to find an exact solution for \ln(5) + \ln\left( {5x^{2} - 5} \right) = \ln(56). If there is no solution, write _no solution_ .
Subject: biology
Question: In cases of shingles, the antiviral drug _______ may be prescribed.
Subject: sociology
Question: Which statement illustrates low status consistency?
Subject: biology
Question: Unidirectional replication of a circular DNA molecule like a plasmid that involves nicking one DNA strand and displacing it while synthesizing a new strand is called ________.
Subject: psychology
Question: Healthcare professionals often work rotating shifts. Why is this problematic? What can be done to deal with potential problems?
Subject: biology
Question: The enzyme used in light repair to split thymine dimers is called ________.
Subject: chemistry
Question: A scientist is studying a 2.234 g sample of thorium-229 (t1/2= 7340 y) in a laboratory. (a) What is its activity in Bq? (b) What is its activity in Ci?
Subject: business
Question: Diversity and inclusion at all levels of a private-sector company is ________.    A. mandated by federal law   B. the approach preferred by many companies   C. required by state law in thirty states   D. contrary to the company’s fiduciary duty to stockholders
Subject: mathematics
Question: \left( {- \frac{1}{5}} \right)^{-3}
Subject: physics
Question: When a three dimensional vector is used in the study of atmospheric sciences, what is z?
Subject: physics
Question: What is the magnitude of a vector whose x-component is2unitsand whose angle is60∘?
Subject: psychology
Question: Neurons that produce neuropeptides:
Subject: nursing
Question: A client with a history of opioid use disorder is prescribed naltrexone to aid in abstaining from opioid use. Which information will the nurse give the client?
Subject: psychology
Question: Which cell type is most important for helping to form the blood-brain barrier?
Subject: political_science
Question: True or False: In a semi-presidential regime, the head of government can be from one party and the president from another party.
Subject: political_science
Question: What types of cases come before the International Court of Justice?
Subject: chemistry
Question: [CuCl4]2−is green. [Cu(H2O)6]2+is blue. Which absorbs higher-energy photons? Which is predicted to have a larger crystal field splitting?
Subject: chemistry
Question: Use the standard entropy data inAppendix Gto determine the change in entropy for each of the following reactions. All the processes occur at the standard conditions and 25 °C. (a)C(s, graphite)+O2(g)⟶CO2(g)C(s, graphite)+O2(g)⟶CO2(g) (b)O2(g)+N2(g)⟶2NO(g)O2(g)+N2(g)⟶2NO(g) (c)2Cu(s)+S(g)⟶Cu2S(s)2Cu(s)+S(g)⟶Cu2S(s) (d)CaO(s)+H2O(l)⟶Ca(OH)2(s)CaO(s)+H2O(l)⟶Ca(OH)2(s) (e)Fe2O3(s)+3CO(g)⟶2Fe(s)+3CO2(g)Fe2O3(s)+3CO(g)⟶2Fe(s)+3CO2(g) (f)CaSO4·2H2O(s)⟶CaSO4(s)+2H2O(g)CaSO4·2H2O(s)⟶CaSO4(s)+2H2O(g)
Subject: business
Question: What are some factors that might indicate it is a good time to start a business?
Subject: computer_science
Question: Who should ultimately remain responsible for high-stakes decisions being informed by AI?
Subject: economics
Question: What would be the impact of imposing a price floor below the equilibrium price?
Subject: nursing
Question: The nurse is providing client education on the drug orlistat. The nurse explains common adverse effects of orlistat that subside within 4 weeks are:
Subject: political_science
Question: Of the following countries, which one best represents the type of authoritarian rule that can emerge in a semi-presidential country?
Subject: astronomy
Question: Parallaxes are measured in fractions of an arcsecond. One arcsecond equals 1/60 arcmin; an arcminute is, in turn, 1/60th of a degree (°). To get some idea of how big 1° is, go outside at night and find the Big Dipper. The two pointer stars at the ends of the bowl are 5.5° apart. The two stars across the top of the bowl are 10° apart. (Ten degrees is also about the width of your fist when held at arm’s length and projected against the sky.) Mizar, the second star from the end of the Big Dipper’s handle, appears double. The fainter star, Alcor, is about 12 arcmin from Mizar. For comparison, the diameter of the full moon is about 30 arcmin. The belt of Orion is about 3° long. Keeping all this in mind, why did it take until 1838 to make parallax measurements for even the nearest stars?
Subject: chemistry
Question: Which of the following will increase the percent of NH3that is converted to the ammonium ion in water? (a) addition of NaOH (b) addition of HCl (c) addition of NH4Cl
Subject: biology
Question: Describe the fascicle arrangement in the muscles of the abdominal wall. How do they relate to each other?
Subject: physics
Question: What form does the trajectory of a particle have if the distance from any point _A_ to point _B_ is equal to the magnitude of the displacement from _A_ to _B_ ?
Subject: physics
Question: CT scanners do not detect details smaller than about 0.5 mm. Is this limitation due to the wavelength of x rays? Explain.
Subject: mathematics
Question: A ball is thrown into the air and the vertical position is given byx(t)=−4.9t2+25t+5.x(t)=−4.9t2+25t+5.Use the Intermediate Value Theorem to show that the ball must land on the ground sometime between 5 sec and 6 sec after the throw.
Subject: economics
Question: An economic union requires giving up some political autonomy to succeed. What are some examples of political power countries must give up to be members of an economic union?
Subject: mathematics
Question: 0.15 \div 5
Subject: nursing
Question: A nurse is preparing to administer phenytoin 70 mg bolus to a client with a seizure disorder. The drug is supplied as a 50 mg/mL vial. How many milliliters should the nurse administer? Round to the nearest tenth.
Subject: astronomy
Question: The mass of the interstellar medium is determined by a balance between sources (which add mass) and sinks (which remove it). Make a table listing the major sources and sinks, and briefly explain each one.
Subject: chemistry
Question: Which is the least expensive source of energy in kilojoules per dollar: a box of breakfast cereal that weighs 32 ounces and costs $4.23, or a liter of isooctane (density, 0.6919 g/mL) that costs $0.45? Compare the nutritional value of the cereal with the heat produced by combustion of the isooctane under standard conditions. A 1.0-ounce serving of the cereal provides 130 Calories.
Subject: mathematics
Question: Construct a 95% confidence interval for the population mean weight of the heads of lettuce. State the confidence interval, sketch the graph, and calculate the error bound.
Subject: chemistry
Question: Water rises in a glass capillary tube to a height of 17 cm. What is the diameter of the capillary tube?
Subject: political_science
Question: Two recent periods of large-scale bureaucratic expansion were ________.    A. the 1930s and the 1960s   B. the 1920s and the 1980s   C. the 1910s and the 1990s   D. the 1930s and the 1950s
Subject: mathematics
Question: Create the addition table for base 5.
Subject: mathematics
Question: Draw a Venn diagram to represent the relationship between the described sets: Falcons⊂Raptors.
Subject: psychology
Question: Piaget called mental actions that use logic and are reversible ________.
Subject: computer_science
Question: What are the benefits of DevOps?
Subject: mathematics
Question: The sum of two numbers is -32 . One number is two less than twice the other. Find the numbers.
Subject: history
Question: To what form of government did the American revolutionaries turn after the war for independence?    A. republicanism   B. monarchy   C. democracy   D. oligarchy
Subject: astronomy
Question: If we do find life on Mars, what might be some ways to check whether it formed separately from Earth life, or whether exchanges of material between the two planets meant that the two forms of life have a common origin?
Subject: physics
Question: How long does it take a child on a swing to complete one swing if her center of gravity is 4.00 m below the pivot?
Subject: biology
Question: A botanist travels to an area that has experienced a long, severe drought. While examining the bryophytes in the area, they notice that many are in the same life-cycle stage. Which life-cycle stageshouldbe the most common?
Subject: biology
Question: Predict the end result if a chloroplast’s light-independent enzymes developed a mutation that prevented them from activating in response to light.
Subject: biology
Question: A syndesmosis is ________.
Subject: mathematics
Question: f(x) = - x^{3} + 1
Subject: mathematics
Question: an=ln(n+1)n+1an=ln(n+1)n+1
Subject: biology
Question: A typical vertebra has ________.
Subject: biology
Question: Which of these deeply branching bacteria is considered a polyextremophile?    A. _Aquifex pyrophilus_   B. _Deinococcus radiodurans_   C. _Staphylococcus aureus_   D. _Mycobacterium tuberculosis_
Subject: physics
Question: At what velocity does a proton have a 6.00-fm wavelength (about the size of a nucleus)? Assume the proton is nonrelativistic. (1 femtometer = \text{10}^{- \text{15}}\ \text{m.} )
Subject: psychology
Question: Which ion is primarily involved in the initiation of massive muscledepolarizationcalled a muscle action potential following the opening voltage-gated channels?
Subject: computer_science
Question: What software engineering process follows a linear process flow?
Subject: mathematics
Question: State the null hypothesis for a one-way ANOVA test if there are four groups.
Subject: computer_science
Question: A high school is conducting a survey to understand the opinions of the school’s students toward the food options available in the cafeteria. They have divided the student population into four groups based on grade level (9th, 10th, 11th, 12th). A random sample of 60 students is selected from each group and asked to rate the cafeteria food on a scale of 1–10. The results are shown in the following table:Grade LevelNumber of StudentsAverage Rating9th608.110th607.411th606.312th606.1Table2.11High School SurveyWhat sampling technique was used to collect this data?
Subject: mathematics
Question: Find the tangential and normal acceleration components with the position vectorr(t)=〈cost,sint,et〉.r(t)=〈cost,sint,et〉.
Subject: mathematics
Question: 5a + 8b\ \text{when}\ a = -2,b = -6
Subject: physics
Question: What is the difference between harmonics and overtones?
Subject: chemistry
Question: Isooctane is the common name of the isomer of C 8 H 18 used as the standard of 100 for the gasoline octane rating:   (a) What is the IUPAC name for the compound? (b) Name the other isomers that contain a five-carbon chain with three methyl substituents.
Subject: physics
Question: A force acts on a car of mass _m_ so that the speed _v_ of the car increases with position _x_ as v = kx^{2} , where _k_ is constant and all quantities are in SI units. Find the force acting on the car as a function of position.
Subject: physics
Question: What is the difference betweenγγrays and characteristic x rays? Is either necessarily more energetic than the other? Which can be the most energetic?
Subject: chemistry
Question: Complete and balance the equations of the following reactions, each of which could be used to remove hydrogen sulfide from natural gas: (a)Ca(OH)2(s)+H2S(g)⟶Ca(OH)2(s)+H2S(g)⟶ (b)Na2CO3(aq)+H2S(g)⟶Na2CO3(aq)+H2S(g)⟶
Subject: computer_science
Question: The approach discussed in this chapter appears to be top-down as it comes to deriving solution architectures from higher levels of architecture scope. Is it possible to start from a solution architecture and establish the architecture scopes that correspond to it at the portfolio and enterprise levels?
Subject: psychology
Question: Pain sensation from the right side of the body ascends on which side of the spinal cord?
Subject: mathematics
Question: \left( {2y - 3} \right)^{5}
Subject: political_science
Question: How might framing or priming affect the way a reader or viewer thinks about an issue?
Subject: physics
Question: What are orbital progressive waves?
Subject: biology
Question: Gene therapy can be used to introduce foreign DNA into cells ________.
Subject: economics
Question: What is the theory of Ricardian equivalence?
Subject: chemistry
Question: Chemical reactions occur when reactants collide. What are two factors that may prevent a collision from producing a chemical reaction?
Subject: physics
Question: Explain why power is transmitted over long distances at high voltages.
Subject: economics
Question: What is the poverty line?
Subject: nursing
Question: A nurse is explaining a client’s lipid panel results. Which statement by the client indicates a need for further teaching?
Subject: physics
Question: Under what circumstances will an image be located at the focal point of a spherical lens or mirror?
Subject: mathematics
Question: What is thep-value?
Subject: psychology
Question: The inability to smell is called:
Subject: psychology
Question: Dr. Anastasia believes that major depressive disorder is caused by an over-secretion of cortisol. His view on the cause of major depressive disorder reflects a ________ perspective.
Subject: business
Question: [LO 11.4](11-4-use-discounted-cash-flow-models-to-make-capital-investment- decisions) The NPV method assumes that cash inflows associated with a particular investment occur when?    A. only at the time of the initial investment   B. only at the end of the year   C. only at the beginning of the year   D. at any of these times
Subject: biology
Question: What would happen if no carbonic anhydrase were present in red blood cells?
Subject: biology
Question: Frogs belong to which order?
Subject: sociology
Question: According to emergent-norm theory, crowds are:
Subject: computer_science
Question: If phone numbers are ten digits long and can contain digits from zero through nine, what is the total number of potential phone numbers?
Subject: biology
Question: Describe the hypothesized steps in the origin of eukaryote cells.
Subject: economics
Question: What is included in the current account balance?
Subject: physics
Question: Repeat your calculations for the preceding problem, given that the charge is distributed uniformly over the surface of a spherical conductor of radius 10.0 cm.
Subject: business
Question: Distinguish between for-profit and not-for-profit entities.
Subject: physics
Question: In the equation for the maximum height of a projectile, what doesv0yv0ystand for?h=v0y22gh=v0y22g
Subject: psychology
Question: Describe a health risk associated with sleeping practices and one way to prevent it.
Subject: business
Question: [LO 3.5](3-5-use-journal-entries-to-record-transactions-and-post-to-t- accounts) Which of the following financial statements should be prepared first?    A. Balance Sheet   B. Income Statement   C. Retained Earnings Statement   D. Statement of Cash Flows
Subject: chemistry
Question: Uranium can be isolated from its ores by dissolving it as UO 2 (NO 3 ) 2 , then separating it as solid UO 2 (C 2 O 4 )·3H 2 O. Addition of 0.4031 g of sodium oxalate, Na 2 C 2 O 4 , to a solution containing 1.481 g of uranyl nitrate, UO 2 (NO 3 ) 2 , yields 1.073 g of solid UO 2 (C 2 O 4 )·3H 2 O.Na 2 C 2 O 4 \+ UO 2 (NO 3 ) 2 \+ 3H 2 O ⟶ UO 2 (C 2 O 4 )·3H 2 O + 2NaNO 3 Determine the limiting reactant and the percent yield of this reaction.
Subject: chemistry
Question: What is the relationship between the intermolecular forces in a solid and its melting temperature?
Subject: physics
Question: Which of these is not a characteristic of a wave?
Subject: physics
Question: Given a bar magnet, a needle, a cork, and a bowl full of water, describe how to make a compass.
Subject: history
Question: Border ruffians helped to ________.    A. chase abolitionists out of Missouri   B. elect a proslavery legislature in Kansas   C. capture escaped enslaved people   D. disseminate abolitionist literature in Kansas
Subject: mathematics
Question: \frac{\frac{7x}{x + 2}}{\frac{14x^{2}}{x^{2} - 4}}
Subject: chemistry
Question: An aluminum kettle weighs 1.05 kg. (a) What is the heat capacity of the kettle? (b) How much heat is required to increase the temperature of this kettle from 23.0 °C to 99.0 °C? (c) How much heat is required to heat this kettle from 23.0 °C to 99.0 °C if it contains 1.25 L of water (density of 0.997 g/mL and a specific heat of 4.184 J/g °C)?
Subject: biology
Question: If a muscle cell of a typical organism has 32 chromosomes, how many chromosomes will be in a gamete of that same organism?
Subject: business
Question: Corporate culture comes from ________. the commitment of the company’s employeesthe founder’s idea of what the work environment should be likegovernment regulations about labor relationsthe nature of the company’s product or service
Subject: philosophy
Question: What is eudaimonia? How did Anscombe revive eudaimonism?
Subject: chemistry
Question: The following are properties of isotopes of two elements that are essential in our diet. Determine the number of protons, neutrons and electrons in each and name them. (a) atomic number 26, mass number 58, charge of 2+ (b) atomic number 53, mass number 127, charge of 1−
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 machine learning to create software solutions that can operate autonomously. Are there any such solutions available today? Give some precise examples and explain how the start-up would be able to scale this approach.
Subject: chemistry
Question: Explain what happens as a reaction starts with ΔG< 0 (negative) and reaches the point where ΔG= 0.
Subject: economics
Question: If supply is elastic, will shifts in demand have a larger effect on equilibrium quantity or on price?
Subject: business
Question: _____ is a place of employment where the employee is required to join the union within a specified number of days after being hired.
Subject: physics
Question: How is the vector arrow representing an acceleration of magnitude 3 m/s2different from the vector arrow representing a negative acceleration of magnitude 3 m/s2?
Subject: astronomy
Question: Why did it take astronomers until 1995 to discover the first exoplanet orbiting another star like the Sun?
Subject: economics
Question: How did the Industrial Revolution increase the economic growth rate and income levels in the United States?
Subject: political_science
Question: Term limits have produced a statistically significant increase in the number of women serving in state legislatures. TrueFalse
Subject: business
Question: Nordstrom’s reputation was built upon its value proposition of superior service. The company has maintained a high level of service over the years. Research other retailers that have a similar service-oriented value proposition. It could be a car company, restaurant, clothing store, etc. In looking at the changing demographics, do you believe that this level of service will continue to be perceived as value? If not, what will take its place?
Subject: business
Question: When an individual creates and promotes malicious falsehoods about another that individual may be liable for:    A. Libel.   B. Slander.   C. Defamation.   D. All of the above.
Subject: sociology
Question: An older woman retires and completely changes her life. She is no longer raising children or working. However, she joins the YWCA to swim every day. She serves on the Friends of the Library board. She is part of a neighborhood group that plays Bunco on Saturday nights. Her situation most closely illustrates the ______ theory.    A. activity   B. continuity   C. disengagement   D. gerotranscendence
Subject: mathematics
Question: What is they-intercept and what is the slope? Interpret them using complete sentences.
Subject: economics
Question: What two lines on a cost curve diagram intersect at the zero-profit point?
Subject: business
Question: [LO 9.2](9-2-account-for-uncollectible-accounts-using-the-balance-sheet-and- income-statement-approaches) Tines Commerce computes bad debt based on the allowance method. They determine their current year’s balance estimation to be a credit of $45,@. The previous period had a credit balance in Allowance for Doubtful Accounts of $12,@. What should be the reported figure in the adjusting entry for the current period?    A. $12,000   B. $45,000   C. $33,000   D. $57,000
Subject: physics
Question: Particles called \pi -mesons are produced by accelerator beams. If these particles travel at 2.70\ \times \ 10^{8}\text{m/s} and live 2.60\ \times \ 10^{-8}\text{s} when at rest relative to an observer, how long do they live as viewed in the laboratory?
Subject: business
Question: Are individual states allowed to have laws protecting LGBTQ applicant or employee rights?    A. Yes, but it is not really necessary because federal law already protects them.   B. No, because it would violate federal law, which prohibits it.   C. Yes, some states extend this protection because there is no law at the federal level.   D. No, because the Supreme Court ruling in _Obergefell v. Hodges_ now protects these rights.
Subject: sociology
Question: Which of the following statements isnottrue?
Subject: mathematics
Question: \frac{x^{2}}{x - 7} - \frac{3x + 28}{x - 7}
Subject: computer_science
Question: What is an example that demonstrates the importance of clearly defining business problems and user requirements at the start of a systems development project?
Subject: mathematics
Question: FindP(ZANDS)P(ZANDS).
Subject: physics
Question: The most common type of mirage is an illusion that light from faraway objects is reflected by a pool of water that is not really there. Mirages are generally observed in deserts, when there is a hot layer of air near the ground. Given that the refractive index of air is lower for air at higher temperatures, explain how mirages can be formed.
Subject: economics
Question: What goods and services would you include in an estimate of the basic necessities for a family of four?
Subject: mathematics
Question: Find the unit tangent vector, the unit normal vector, and the binormal vector forr(t)=2costi+3tj+2sintk.r(t)=2costi+3tj+2sintk.
Subject: psychology
Question: What does research recommend about the way children, regardless of individual or group differences, should be supported in motor behavior?
Subject: nursing
Question: A nurse is assessing a client diagnosed with hyperparathyroidism. Which findings should the nurse expect to find?
Subject: biology
Question: Which of the following isnottrue in regard to crossover?
Subject: biology
Question: Why is cartilage slow to heal?
Subject: physics
Question: A commuter train blows its 200-Hz horn as it approaches a crossing. The speed of sound is 335 m/s. (a) An observer waiting at the crossing receives a frequency of 208 Hz. What is the speed of the train? (b) What frequency does the observer receive as the train moves away?
Subject: history
Question: Who won the popular vote in the election of 1824?    A. Andrew Jackson   B. Martin Van Buren   C. Henry Clay   D. John Quincy Adams
Subject: mathematics
Question: Rationalize the denominator of622, and simplify the fraction.
Subject: business
Question: LO10.2Seda Sarkisian makes wedding cakes from her home. A customer has requested two duplicate wedding cakes: one for the wedding and one to be frozen for their anniversary. The couple has offered $400 for both cakes instead of $500 ($250 each). The cost information to make one cake is shown. What is the cost for the first cake?What cost would not be included in the second cake?What is the cost of the second cake?What would be the total cost of this order if the offer was accepted?How much profit will Seda be recording for this special order?If your company policy is to always have a 15% profit on all order, would you still accept this order?If you would not accept the order, what price would you negotiate?
Subject: sociology
Question: Where do you get your news? Is it owned by a large conglomerate (you can do a web search and find out!)? Does it matter to you who owns your local news outlets? Why, or why not?
Subject: philosophy
Question: What is the difference between strong AI and weak AI?
Subject: chemistry
Question: A chemist dissolves a 1.497-g sample of a type of metal (an alloy of Sn, Pb, Sb, and Cu) in nitric acid, and metastannic acid, H 2 SnO 3 , is precipitated. She heats the precipitate to drive off the water, which leaves 0.4909 g of tin(IV) oxide. What was the percentage of tin in the original sample?
Subject: physics
Question: A bright white light under water is collimated and directed upon a prism. What range of colors does one see emerging?
Subject: psychology
Question: Which of the following is NOT a projective test?
Subject: physics
Question: Professional Application (a) A 5.00-kg squid initially at rest ejects 0.250-kg of fluid with a velocity of 10.0 m/s. What is the recoil velocity of the squid if the ejection is done in 0.100 s and there is a 5.00-N frictional force opposing the squid’s movement. (b) How much energy is lost to work done against friction?
Subject: mathematics
Question: Graph the function f(x) = 5(0.5)^{- x} and its reflection across the _y_ -axis on the same axes, and give the _y_ -intercept.
Subject: mathematics
Question: 15.4 + 3.02
Subject: economics
Question: What is the formula for the wage elasticity of labor supply?
Subject: history
Question: What was the lasting impact of the Bucktail Republican Party in New York? They implemented universal suffrage.They pushed for the expansion of the canal system.They elevated Martin Van Buren to the national political stage.They changed state election laws from an appointee system to a system of open elections.
Subject: physics
Question: Conversations with astronauts on lunar walks had an echo that was used to estimate the distance to the Moon. The sound spoken by the person on Earth was transformed into a radio signal sent to the Moon, and transformed back into sound on a speaker inside the astronaut’s space suit. This sound was picked up by the microphone in the space suit (intended for the astronaut’s voice) and sent back to Earth as a radio echo of sorts. If the round-trip time was 2.60 s, what was the approximate distance to the Moon, neglecting any delays in the electronics?
Subject: mathematics
Question: For functions   f(x) = 2x^{3} + 5 and   g(x) = 3x^{2} - 7, find   ⓐ \left( {f \circ g} \right)(-1)   ⓑ \left( {g \circ f} \right)(-2)   ⓒ \left( {g \circ g} \right)(1)
Subject: psychology
Question: Play in early childhood primarily promotes what aspect(s) of development?
Subject: nursing
Question: What indicates an optimal dosage of acetylcholinesterase (AChE) inhibitors for clients with myasthenia gravis?
Subject: mathematics
Question: What is the mean, standard deviation, and sample size?
Subject: mathematics
Question: 16n^{2} - 56mn + 49m^{2}
Subject: physics
Question: Race car drivers routinely cut corners, as shown below (Path 2). Explain how this allows the curve to be taken at the greatest speed.
Subject: sociology
Question: What are some examples of cultural lag that are present in your life? What influence does technology have on culture? Explain.
Subject: psychology
Question: Imagine you are a school guidance counselor working with a group of teachers who are concerned about a student displaying both internalizing and externalizing behaviors. The teachers are unsure how to approach this student to support their mental health and promote resilience. Write a letter to the teachers outlining specific strategies they can use to address these behaviors, and explain how these strategies can help improve the student’s socioemotional well-being.
Subject: political_science
Question: According to ________ theory, international relations has traditionally focused on “hard policy” issues, such as conflict and security, and has relegated to second-class status issues related to development and access to social programs.
Subject: mathematics
Question: What is the conclusion?
Subject: biology
Question: Which hormone does the kidney produce that stimulates red blood cell production?
Subject: mathematics
Question: (22 + 7) + 3 = \operatorname{\\_\\_\\_\\_\\_}
Subject: computer_science
Question: Explain the difference between React and Node.
Subject: physics
Question: Does light change direction toward or away from the normal when it goes from air to water? Explain.
Subject: biology
Question: A rise in blood glucose levels triggers release of insulin from the pancreas. This mechanism of hormone production is stimulated by:
Subject: physics
Question: Describe the form of a blackbody radiation curve if all frequencies of light were emitted with equal probability.
Subject: mathematics
Question: \left( {m + 3} \right)\left( {7m - 2} \right)
Subject: business
Question: Which types of companies must register with the SEC?    A. Companies with over 500 or more owners.   B. Companies with total assets of $10 million.   C. Companies with total assets exceeding $10 million and with 500 or more owners.   D. None of the above.
Subject: biology
Question: The use of microbes to remove pollutants from a contaminated system is called ________.
Subject: mathematics
Question: \cos\left( {-x} \right)\sin\; x\;\cot\; x + \sin^{2}x
Subject: political_science
Question: Is public opinion generally clear, providing broad signals to elected leaders about what needs to be done? Why or why not?
Subject: physics
Question: The conductor in the preceding figure has an excess charge of –5.0\ µ\text{C} . If a 2.0\text{-}µ\text{C} point charge is placed in the cavity, what is the net charge on the surface of the cavity and on the outer surface of the conductor?
Subject: history
Question: History is filled with unintended consequences. How do the British government’s attempts to control and regulate the colonies during this tumultuous era provide a case in point? How did the aims of the British measure up against the results of their actions?
Subject: business
Question: What is the function of law in the United States?
Subject: biology
Question: How could the pineal gland, the brain structure that plays a role in annual cycles, use visual information from the suprachiasmatic nucleus of the hypothalamus?
Subject: mathematics
Question: x = e^{t}, y = 1 - e^{3t}, 0 \leq t \leq 1
Subject: business
Question: Jackson’s Beef Jerky Shop has a current ratio of 2.35. What does that mean? Is 2.35 a good or bad current ratio?
Subject: mathematics
Question: Convert the Hindu-Arabic numeral 394 to a Roman numeral.
Subject: economics
Question: According toTable 19.7, how long has the average expansion lasted since the end of World War II?
Subject: psychology
Question: Which of the following best describes a type of sex difference in brain circuits?
Subject: chemistry
Question: Why is electron capture accompanied by the emission of an X-ray?
Subject: mathematics
Question: -2(-18) \div 9
Subject: physics
Question: Can an image be larger than the object even though its magnification is negative? Explain.
Subject: biology
Question: Name at least three reasons to study anatomy and physiology.
Subject: psychology
Question: Identify two cross-cultural differences in how adults evaluate their life satisfaction.
Subject: mathematics
Question: What base system did the Babylonians use?
Subject: biology
Question: When ventilation is not sufficient, which of the following occurs?