mouryat9/CogBench huggingface dataset:
Subject: biology
Question: Jaguars are a keystone species in the Amazon. Describe how they can be so essential to the ecosystem despite being significantly less abundant than many other species.
Subject: physics
Question: The core of a star collapses during a supernova, forming a neutron star. Angular momentum of the core is conserved, so the neutron star spins rapidly. If the initial core radius is 5.0\ \times \ 10^{5}\ \text{km} and it collapses to 10.0 km, find the neutron star’s angular velocity in revolutions per second, given the core’s angular velocity was originally 1 revolution per 30.0 days.
Subject: physics
Question: A particle at rest leaves the origin with its velocity increasing with time according to _v_ ( _t_ ) = 3.2 _t_ m/s. At 5.0 s, the particle’s velocity starts decreasing according to [16.0 – 1.5( _t_ – 5.0)] m/s. This decrease continues until _t_ = 11.0 s, after which the particle’s velocity remains constant at 7.0 m/s. (a) What is the acceleration of the particle as a function of time? (b) What is the position of the particle at _t_ = 2.0 s, _t_ = 7.0 s, and _t_ = 12.0 s?
Subject: history
Question: Which of the following protests was directly related to federal policies, and thus had the greatest impact in creating a negative public perception of the Hoover presidency? the Farm Holiday Associationthe Ford Motor Company labor strikesthe Bonus Expeditionary Forcethe widespread appearance of “Hooverville” shantytowns
Subject: business
Question: [LO 9.3](9-3-describe-the-types-of-responsibility-centers) Explain the benefits of a return on investment structure within an investment center framework. It may help to think of an example using an existing company.
Subject: physics
Question: Integrated Concepts (a) A large electrical power facility produces 1600 MW of “waste heat,” which is dissipated to the environment in cooling towers by warming air flowing through the towers by 5\text{.}\text{00ºC} . What is the necessary flow rate of air in \text{m}^{3}\text{/s} ? (b) Is your result consistent with the large cooling towers used by many large electrical power plants?
Subject: chemistry
Question: Describe the hybridization of silicon and the molecular structure of the following molecules and ions: (a) (CH3)3SiH (b)SiO44−SiO44− (c) Si2H6 (d) Si(OH)4 (e)SiF62−SiF62−
Subject: physics
Question: Analysis of what particles began the search for the Higgs boson?
Subject: mathematics
Question: Do you think a linear fit is best? Why or why not?
Subject: biology
Question: Describe the structure and complementary base pairing of DNA.
Subject: chemistry
Question: The toxic pigment called white lead, Pb 3 (OH) 2 (CO 3 ) 2 , has been replaced in white paints by rutile, TiO 2 . How much rutile (g) can be prepared from 379 g of an ore that contains 88.3% ilmenite (FeTiO 3 ) by mass?   2\text{FeTiO}_{3} + 4\text{HCl} + \text{Cl}_{2}\ \longrightarrow\ 2\text{FeCl}_{3} + 2\text{TiO}_{2} + 2\text{H}_{2}\text{O}
Subject: sociology
Question: An older man retires from his job, stops golfing, and cancels his newspaper subscription. After his wife dies, he lives alone, loses touch with his children, and stops seeing old friends. His situation most closely illustrates the _______ theory.
Subject: political_science
Question: Presidential approval ratings ________ over a president’s term of office.
Subject: physics
Question: Given a circuit with one 9-V battery and with its negative terminal connected to ground. The two paths are connected to ground from the positive terminal: the right path with a 20-Ω and a 100-Ω resistor and the left path with a 50-Ω resistor. How much current will flow in the right branch?
Subject: astronomy
Question: How was theMars Odysseyspacecraft able to detect water on Mars without landing on it?
Subject: biology
Question: Cancer results when a mutation leads to which of the following?    A. cell death   B. apoptosis   C. loss of cell-cycle control   D. shutdown of the cell cycle
Subject: computer_science
Question: What are specific examples of business architecture similarities between two banks?
Subject: physics
Question: In which direction do the magnetic field lines point outside the south pole of a magnet?
Subject: history
Question: What were the fundamental differences between the Federalist and Democratic-Republican visions?
Subject: biology
Question: The smallest unit of an element that still retains the distinctive behavior of that element is an ________.
Subject: physics
Question: Why do we use average force while solving momentum problems? How is net force related to the momentum of the object?
Subject: chemistry
Question: Which atom and/or ion is (are) isoelectronic with Br + : Se 2+ , Se, As – , Kr, Ga 3+ , Cl – ?
Subject: biology
Question: How can a cell use an extracellular peripheral protein as the receptor to transmit a signal into the cell?
Subject: mathematics
Question: y\prime = e^{\text{−}y}\text{sin}\mspace{2mu} x
Subject: mathematics
Question: 9\;\sin\;\omega - 2 = 4\mspace{9mu}\sin^{2}\omega
Subject: physics
Question: Why are UV, x rays, andγγrays called ionizing radiation?
Subject: economics
Question: What is the difference between rational expectations and adaptive expectations?
Subject: business
Question: Why is conscience the locus or center of ethical behavior in business?
Subject: psychology
Question: A human factors psychologist who studied how a worker interacted with a search engine would be researching in the area of ________.
Subject: psychology
Question: Decreased sensitivity to an unchanging stimulus is known as ________.
Subject: biology
Question: Which of the following is the organelle that spirochetes use to propel themselves?    A. plasma membrane   B. axial filament   C. pilum   D. fimbria
Subject: mathematics
Question: Solve for _x_ if \log_{64}(x) = \frac{1}{3} by converting the logarithmic equation \log_{64}(x) = \frac{1}{3} to exponential form.
Subject: mathematics
Question: A bottle of soda with a temperature of \text{71°} Fahrenheit was taken off a shelf and placed in a refrigerator with an internal temperature of \text{35° F}\text{.} After ten minutes, the internal temperature of the soda was \text{63° F}\text{.} Use Newton’s Law of Cooling to write a formula that models this situation. To the nearest degree, what will the temperature of the soda be after one hour?
Subject: philosophy
Question: What is determinism?
Subject: astronomy
Question: You have discovered two star clusters. The first cluster contains mainly main-sequence stars, along with some red giant stars and a few white dwarfs. The second cluster also contains mainly main-sequence stars, along with some red giant stars, and a few neutron stars—but no white dwarf stars. What are the relative ages of the clusters? How did you determine your answer?
Subject: computer_science
Question: What does Kubernetes specialize in?
Subject: computer_science
Question: What are three examples of specialized careers for individuals who work in cloud computing?
Subject: philosophy
Question: Offer one Gettier case and explain how it works.
Subject: chemistry
Question: Which contains the compounds listed correctly in order of increasing boiling points? (a) N2< CS2< H2O < KCl (b) H2O < N2< CS2< KCl (c) N2< KCl < CS2< H2O (d) CS2< N2< KCl < H2O (e) KCl < H2O < CS2< N2
Subject: chemistry
Question: Using the dissociation constant,Kd= 3.4××10–15, calculate the equilibrium concentrations of Zn2+and OH–in a 0.0465-Msolution ofZn(OH)42−.Zn(OH)42−.
Subject: mathematics
Question: A bottle of water contains 12.05 fluid ounces with a standard deviation of 0.01 ounces. Define the random variableXin words.X= ____________.
Subject: business
Question: Why would investors require access to financial statements?
Subject: physics
Question: With reference to waves, what is adisturbance?
Subject: business
Question: What differentiates a social entrepreneurial enterprise from a traditional entrepreneur?
Subject: chemistry
Question: The ionization constant for water (Kw) is 2.9××10−14at 40 °C. Calculate [H3O+], [OH−], pH, and pOH for pure water at 40 °C.
Subject: business
Question: LO2.2Explain the concept of relevant range and how it affects total fixed costs.
Subject: chemistry
Question: Complete the following partial ICE tables. (a) 2SO3(g)⇌2SO2(g)+O2(g)change______+x2SO3(g)⇌2SO2(g)+O2(g)change______+x (b) 4NH3(g)+3O2(g)⇌2N2(g)+6H2O(g)change___+x______4NH3(g)+3O2(g)⇌2N2(g)+6H2O(g)change___+x______ (c) 2CH4(g)⇌C2H2(g)+3H2(g)change___+x___2CH4(g)⇌C2H2(g)+3H2(g)change___+x___ (d) CH4(g)+H2O(g)⇌CO(g)+3H2(g)change___+x______CH4(g)+H2O(g)⇌CO(g)+3H2(g)change___+x______ (e) NH4Cl(s)⇌NH3(g)+HCl(g)change+x___NH4Cl(s)⇌NH3(g)+HCl(g)change+x___ (f) Ni(s)+4CO(g)⇌Ni(CO)4(g)change+x___Ni(s)+4CO(g)⇌Ni(CO)4(g)change+x___
Subject: business
Question: [LO 1.4](1-4-explain-why-accounting-is-important-to-business-stakeholders) Use the internet to visit the Securities and Exchange Commission (SEC) website (https://www.sec.gov/). Write a report discussing the following:    A. several of the services provided by the SEC   B. why the services are important to the investing public   C. why you think the SEC would require publicly traded companies to file financial information
Subject: sociology
Question: Which concept corresponds best to functionalism?
Subject: biology
Question: Both diabetes mellitus and diabetes insipidus produce large urine volumes, but how would other characteristics of the urine differ between the two diseases?
Subject: mathematics
Question: y = \frac{3}{4}x - 1
Subject: economics
Question: According toTable 19.7, how often have recessions occurred since the end of World War II (1945)?
Subject: computer_science
Question: Your colleague has excellent skills in teamwork, creative thinking, and problem solving. What competency does your colleague have?
Subject: mathematics
Question: If \sec\; x = 4, find \sec\left( {- x} \right).
Subject: biology
Question: The largest amount of water leaves the body via ________.
Subject: computer_science
Question: Which type of organization would most likely require that its data centers be ISO/IEC 27001 certified?
Subject: nursing
Question: A 67-year-old woman presents to the urgent care center with a headache and dizziness following a 5-mile running event for charity. Which of the following findings would be most concerning?
Subject: nursing
Question: The nurse is providing dietary instruction to a team of college athletes. Which source of energy does the nurse explain is used first during exercise?
Subject: physics
Question: Two particles have the same linear momentum, but particle A has four times the charge of particle B. If both particles move in a plane perpendicular to a uniform magnetic field, what is the ratio R_{A}\text{/}R_{B} of the radii of their circular orbits?
Subject: chemistry
Question: Ethylene can be produced by the pyrolysis of ethane:   \text{C}_{2}\text{H}_{6}\ \longrightarrow\ \text{C}_{2}\text{H}_{4} + \text{H}_{2} How many kilograms of ethylene is produced by the pyrolysis of 1.000 \times 10 3 kg of ethane, assuming a 100.0% yield?
Subject: political_science
Question: Radio quiz shows and comedy shows were most popular in the ________.
Subject: business
Question: Should insurance coverage be mandatory for in some U.S. areas, such as hurricane coverage in the Southeast, tornado coverage in the Midwest, earthquake coverage on the Pacific Coast? Why or why not? Should government subsidies help underwrite the cost of this coverage? Why or why not?
Subject: chemistry
Question: Write the molecular, total ionic, and net ionic equations for the following reactions: (a)Ca(OH)2(aq)+HC2H3O2(aq)⟶Ca(OH)2(aq)+HC2H3O2(aq)⟶ (b)H3PO4(aq)+CaCl2(aq)⟶H3PO4(aq)+CaCl2(aq)⟶
Subject: physics
Question: A relatively long-lived excited state of an atom has a lifetime of 3.00 ms. What is the minimum uncertainty in its energy?
Subject: mathematics
Question: 88a^{3}b + 4a^{2}b - 144a^{2}
Subject: mathematics
Question: H(x) = \sqrt{\frac{2x - 1}{3x + 4}}
Subject: business
Question: LO8.2The information technology departments of all companies have significant and important roles in the internal control systems. Discuss them and their importance.
Subject: sociology
Question: Many stories in the sacred text of Judaism are:    A. referred to as the Apocrypha   B. oral traditions only because Judaism has no sacred text   C. shared by Christianity and Islam   D. no longer part of the Torah
Subject: mathematics
Question: \frac{1}{2}(k - 3) = \frac{1}{3}(k + 16)
Subject: sociology
Question: According to research, what are people’s general thoughts on family in the United States? How do they view nontraditional family structures? How do you think these views might change in twenty years?
Subject: physics
Question: Compare the time in the air of a basketball player who jumps 1.0 m vertically off the floor with that of a player who jumps 0.3 m vertically.
Subject: biology
Question: A substance formed of crystals of equal numbers of cations and anions held together by ionic bonds is called a(n) ________.
Subject: chemistry
Question: Indicate which substance in the given pairs has the higher entropy value. Explain your choices. (a) C 2 H 5 OH( _l_ ) or C 3 H 7 OH( _l_ ) (b) C 2 H 5 OH( _l_ ) or C 2 H 5 OH( _g_ ) (c) 2H( _g_ ) or H( _g_ )
Subject: physics
Question: A conducting sheet lies in a plane perpendicular to a magnetic field \mathbf{\overset{\rightarrow}{B}} that is below the sheet. If \mathbf{\overset{\rightarrow}{B}} oscillates at a high frequency and the conductor is made of a material of low resistivity, the region above the sheet is effectively shielded from \mathbf{\overset{\rightarrow}{B}} . Explain why. Will the conductor shield this region from static magnetic fields?
Subject: mathematics
Question: What are the dependent and independent variables?
Subject: business
Question: What are design patents granted for?    A. Functional designs for manufactured items, like the shape of a chair.   B. Ornamental designs for items of manufacture, like the fabric design of a chair.   C. All of the above.
Subject: chemistry
Question: What types of liquids typically form amorphous solids?
Subject: biology
Question: Why is it so important for scientists to distinguish between homologous and analogous characteristics before building phylogenetic trees?
Subject: mathematics
Question: \text{log}_{8}1
Subject: astronomy
Question: Why do astronomers believe there must be dark matter that is not in the form of atoms with protons and neutrons?
Subject: political_science
Question: According to political science scholars, which of the following provide(s) an opportunity for populism to arise within a country?
Subject: chemistry
Question: Write the ionic equation for the dissolution and theKspexpression for each of the following slightly soluble ionic compounds: (a) LaF3 (b) CaCO3 (c) Ag2SO4 (d) Pb(OH)2
Subject: business
Question: [LO 11.2](11-2-evaluate-the-payback-and-accounting-rate-of-return-in-capital- investment-decisions) What is the payback method used to determine?
Subject: psychology
Question: ________ is an age-related decline in bone mass, while ________ is an age-related loss of muscles mass.
Subject: business
Question: What are some risks associated with surrounding yourself with others who are similar to you in background? Industry experience? Education? Age? Personality? Ability to process information?
Subject: psychology
Question: Name the five “Cs” that comprise the core competencies upon which the positive youth development programs are built.
Subject: physics
Question: Repeat [Exercise 3.16](3-problems-exercises#eip-287) using analytical techniques, but reverse the order of the two legs of the walk and show that you get the same final result. (This problem shows that adding them in reverse order gives the same result—that is, \textbf{B + A = A + B} .) Discuss how taking another path to reach the same point might help to overcome an obstacle blocking your other path.
Subject: business
Question: When was the Federal Trade Commission established?
Subject: sociology
Question: Where does a large percentage of e-waste wind up?    A. Incinerators   B. Recycled in peripheral nations   C. Repurposed into new electronics    D. Dumped into ocean repositories
Subject: mathematics
Question: A $14,250, 4-year loan is taken out at 9.15% interest. What are the monthly payments for the loan?
Subject: biology
Question: Which of the following is not an appropriate target for antifungal drugs?    A. ergosterol   B. chitin   C. cholesterol   D. β(1→3) glucan
Subject: political_science
Question: A semi-presidential system has:
Subject: business
Question: Like Nike’s marketing adaptation with “Nike by You,” other retailers offer customers individualized products. For instance, you candesign your own jeansonline. Brainstorm five other products that may lend themselves to customized offerings that express cultural or sociodemographic differences.
Subject: psychology
Question: What is a temperamental trait linked with low or high interest or nervousness in new situations and places?
Subject: business
Question: Which of the following is NOT a requirement for patent eligibility?    A. Novel.   B. Revolutionary.   C. Non-obvious.   D. Useful.
Subject: physics
Question: Energy provided by a light exists in the following quantities: 150 J, 225 J, 300 J. Define one possible quantum of energy and provide an energy state that cannot exist with this quantum.
Subject: mathematics
Question: Find the _x_ \- and _y_ -intercepts of the equation 2x\mspace{9mu} + \mspace{9mu} 7y = - 14.
Subject: political_science
Question: Which isnota merit of cooperative federalism?
Subject: philosophy
Question: How does Hume describe the is-ought problem?
Subject: business
Question: LO3.2Assume that you are the controller of a business that provides legal services to clients. Suppose that the company has had a tough year, so the revenues have been lagging behind, based on previous years’ standards. What would you do if your boss (the chief executive officer [CEO] of the company) asked to reclassify a transaction to report loan proceeds of $150,000 as if the cash came from service fee revenue from clients instead. Would following the CEO’s advice impact the company’s accounting equation? How would reclassifying this one transaction change the outcome of the balance sheet, the income statement, and the statement of retained earnings? Would making this reclassification change the perception that users of the financial statements would have of the company’s current year success and future year potential? Write a memo, detailing your willingness (or not) to embrace this suggestion, giving reasons behind your decision. Remember to exercise diplomacy, even if you must dissent from the opinion of a supervisor. Note that the challenge of the assignment is to keep your integrity intact, while also keeping your job, if possible.
Subject: mathematics
Question: The symmetric equation for the line of intersection between two planes x + y + z = 2 and x + 2y - 4z = 5 is given by - \frac{x - 1}{6} = \frac{y - 1}{5} = z.
Subject: biology
Question: Which of these microbes causes “walking pneumonia”?    A. _Klebsiella pneumoniae_   B. _Streptococcus pneumoniae_   C. _Mycoplasma pneumoniae_   D. _Chlamydophila pneumoniae_
Subject: physics
Question: Concentric conducting spherical shells carry charges _Q_ and – _Q_ , respectively. The inner shell has negligible thickness. What is the potential difference between the shells?
Subject: mathematics
Question: Graph and list the solutions to the quadratic equationx2−36=0.
Subject: biology
Question: During sexual reproduction, a homothallic mycelium contains
Subject: chemistry
Question: Explain whyN22+N22+is diamagnetic, whileO24+,O24+,which has the same number of valence electrons, is paramagnetic.
Subject: nursing
Question: A client with heart failure has been prescribed furosemide 60 mg every morning. The tablets come in 40 mg. How many tablets should the client take each morning?
Subject: physics
Question: Derive the equation for the vertical acceleration of a rocket.
Subject: physics
Question: Find the density of a fluid in which a hydrometer having a density of 0\text{.}\text{750 g}\text{/mL} floats with \text{92.0\%} of its volume submerged.
Subject: sociology
Question: Explain the difference between state socialism with central planning and market socialism.
Subject: economics
Question: What is the difference between foreign direct investment and portfolio investment?
Subject: sociology
Question: Compared to most Western societies, U.S. sexual attitudes are considered _______.
Subject: mathematics
Question: \frac{64x^{3} - 1}{4x - 1}
Subject: psychology
Question: The primary sensory organ for the olfactory system is called the olfactory ______?
Subject: anthropology
Question: What specific roles have dogs had in human societies across time?
Subject: physics
Question: [Figure 3.14](3-4-interference-in-thin-films) shows two 7.50-cm-long glass slides illuminated by pure 589-nm wavelength light incident perpendicularly. The top slide touches the bottom slide at one end and rests on some debris at the other end, forming a wedge of air. How thick is the debris, if the dark bands are 1.00 mm apart?
Subject: mathematics
Question: the difference of -12\ \text{and}\ 5
Subject: physics
Question: Professional Application A 75.0-kg person is riding in a car moving at 20.0 m/s when the car runs into a bridge abutment. (a) Calculate the average force on the person if he is stopped by a padded dashboard that compresses an average of 1.00 cm. (b) Calculate the average force on the person if he is stopped by an air bag that compresses an average of 15.0 cm.
Subject: biology
Question: Describe the phases of the human sexual response.
Subject: sociology
Question: Dependency theorists explain global inequality and global stratification by focusing on the way that:
Subject: mathematics
Question: For the function f(x) = 6x^{2} - 3x - 9 find:   ⓐ f(3) ⓑ f(-2) ⓒ f(0)
Subject: biology
Question: Which part of the clavicle articulates with the manubrium?
Subject: physics
Question: Andromeda galaxy is the closest large galaxy and is visible to the naked eye. Estimate its brightness relative to the Sun, assuming it has luminosity \text{10}^{\text{12}}{} times that of the Sun and lies 2 Mly away.
Subject: mathematics
Question: 12 \div 0.08
Subject: economics
Question: As a result of globalization and new information and communications technology, would you expect that the definitions of markets that antitrust authorities use will become broader or narrower?
Subject: business
Question: An interpretation ofr=0.5r=0.5is that the following part of the Y-variation is associated with which variation in X:
Subject: physics
Question: How is electric potential related to electric potential energy?
Subject: chemistry
Question: The mass of a hydrogen atom(11H)(11H)is 1.007825 amu; that of a tritium atom(13H)(13H)is 3.01605 amu; and that of an α particle is 4.00150 amu. How much energy in kilojoules per mole of24He24Heproduced is released by the following fusion reaction:11H+13H⟶24He.11H+13H⟶24He.
Subject: mathematics
Question: n - 12 = 32
Subject: mathematics
Question: f(x) = 4x^{4} + 8x^{3} + 21x^{2} + 17x + 4
Subject: political_science
Question: __________ is considered the most fundamental civil liberty.
Subject: business
Question: What is pivoting?
Subject: biology
Question: How do humans usually contract neurocysticercosis?    A. the bite of an infected arthropod   B. exposure to contaminated cat feces   C. swimming in contaminated water   D. ingestion of undercooked pork
Subject: physics
Question: A diver explores a shallow reef off the coast of Belize. She initially swims 90.0 m north, makes a turn to the east and continues for 200.0 m, then follows a big grouper for 80.0 m in the direction 30\text{°} north of east. In the meantime, a local current displaces her by 150.0 m south. Assuming the current is no longer present, in what direction and how far should she now swim to come back to the point where she started?
Subject: business
Question: LO6.7You own a clothing store and use a periodic inventory system. Research like companies in the clothing industry and answer the following questions. Which inventory system is most used in clothing stores, periodic or perpetual?Why can periodic inventory reporting be a better approach to use than perpetual inventory reporting for this type of industry?What are some of the advantages and disadvantages to the periodic inventory method?What other types of businesses may use the periodic inventory method rather than the perpetual method?
Subject: nursing
Question: The nurse is providing nutritional counseling to a client planning pregnancy. The nurse should emphasize the importance of consuming what micronutrients to avoid macrocytic anemia?
Subject: mathematics
Question: Convert 1.85 to a percent.
Subject: physics
Question: A girl pulls her 15-kg wagon along a flat sidewalk by applying a 10-N force at 37\text{°} to the horizontal. Assume that friction is negligible and that the wagon starts from rest. (a) How much work does the girl do on the wagon in the first 2.0 s. (b) How much instantaneous power does she exert at t = 2.0\ \text{s} ?
Subject: psychology
Question: Describe internalizing and externalizing behaviors that may be seen during middle childhood.
Subject: physics
Question: How much energy is released when an electron and a positron at rest annihilate each other? (For particle masses, see [Table 11.1](11-1-introduction-to- particle-physics) .)
Subject: psychology
Question: Common symptoms of major depressive disorder include all of the followingexcept________.
Subject: mathematics
Question: \frac{x^{2} - x - 12}{x^{2} - 8x + 16}
Subject: nursing
Question: Which of the following is a good food choice for a client with Hashimoto’s thyroiditis who needs to consume iodine-rich foods?
Subject: physics
Question: A heater is being designed that uses a coil of 14-gauge nichrome wire to generate 300 W using a voltage of V = 110\ \text{V} . How long should the engineer make the wire?
Subject: business
Question: LO10.1Explain the difference between the termsFOB destinationandFOB shipping point.
Subject: biology
Question: The body’s temperature is controlled by the ________. This temperature is always kept between ________.
Subject: business
Question: What group within a corporation has the primary responsibility for protecting the interests of shareholders?
Subject: biology
Question: The placenta is formed from ________.
Subject: economics
Question: What do economists mean when they refer to improvements in technology?
Subject: mathematics
Question: ddt[u(t)×u(t)]=2u′(t)×u(t)ddt[u(t)×u(t)]=2u′(t)×u(t)
Subject: biology
Question: Describe the difference in the localization of the sensory receptors for general and special senses in humans.
Subject: business
Question: Consider a sample least squares regression analysis between a dependent variable (Y) and an independent variable (X).  A sample correlation coefficient of −1 (minus one) tells us that
Subject: chemistry
Question: Why is a salt bridge necessary in galvanic cells like the one in [Figure 17.3](17-2-galvanic-cells) ?
Subject: psychology
Question: Compared to an actional potential, which is true about graded potentials?
Subject: business
Question: Discuss briefly the distinction between correlation and causality.
Subject: biology
Question: When do fetal breathing movements begin?
Subject: mathematics
Question: Find the surface area of the right cylinder.
Subject: biology
Question: Prokaryotes stain as Gram-positive or Gram-negative because of differences in the _______.
Subject: astronomy
Question: Why do you think astronomers have suggested three different spectral types (L, T, and Y) for the brown dwarfs instead of M? Why was one not enough?
Subject: psychology
Question: Today, most people with mental health issues are not hospitalized. Typically they are only hospitalized if they ________.
Subject: nursing
Question: A client is being prescribed losartan at discharge from the hospital by the health care provider. The discharge instructions by the nurse should include what information about how losartan acts?
Subject: psychology
Question: What societal and management attitudes might have caused organizational psychology to develop later than industrial psychology?
Subject: mathematics
Question: 18.37 + 9.36
Subject: mathematics
Question: \left\\{ \begin{array}{l} {2x - 3y < 6} \\\ {3x + 4y \geq 12} \end{array} \right.
Subject: computer_science
Question: What type of information system is used by everyone in an organization to integrate various business processes and functions across an organization?
Subject: mathematics
Question: 0.803\operatorname{\\_\\_\\_\\_}0.83
Subject: computer_science
Question: How do document-oriented databases handle data, and what are their typical use cases?
Subject: physics
Question: Professional Application Antiballistic missiles (ABMs) are designed to have very large accelerations so that they may intercept fast-moving incoming missiles in the short time available. What is the takeoff acceleration of a 10,000-kg ABM that expels 196 kg of gas per second at an exhaust velocity of 2\text{.}{\text{50} \times \text{10}^{3}}\ \text{m/s?}
Subject: physics
Question: Repeat [Exercise 27.71](27-problems-exercises#fs-id1169738028271) , but take the light to be incident at a \text{45º} angle.
Subject: biology
Question: Humans have the most urgent need for a continuous supply of ________.
Subject: history
Question: Which of the following islands had to be captured in order to provide a staging area for U.S. bombing raids against Japan? SakhalinIwo JimaMolokaiReunion
Subject: psychology
Question: Why might it be important to consider cultural influences on personality?
Subject: mathematics
Question: Solve the linear equations using a general strategy:3x−7=8
Subject: biology
Question: Once dietary fats are digested and absorbed, why can they not be released directly into the bloodstream?
Subject: mathematics
Question: Find the sum of 8q^{3} - 27 and q^{2} + 6q - 2
Subject: astronomy
Question: Give four ways to demonstrate that Earth is spherical.
Subject: physics
Question: Two thin rods, one made of steel and the other of aluminum, are joined end to end. Each rod is 2.0 m long and has cross-sectional area 9.1\ \text{mm}^{2}. If a 10,000-N tensile force is applied at each end of the combination, find: (a) stress in each rod; (b) strain in each rod; and, (c) elongation of each rod.
Subject: biology
Question: A meniscus is ________.
Subject: biology
Question: The gut microbiome (the bacterial colonies in the intestines) have become a popular area of study in biomedical research. How could varying gut microbiomes impact a person’s nutrition?
Subject: astronomy
Question: Which method would you use to obtain the distance to each of the following? An asteroid crossing Earth’s orbitA star astronomers believe to be no more than 50 light-years from the SunA tight group of stars in the Milky Way Galaxy that includes a significant number of variable starsA star that is not variable but for which you can obtain a clearly defined spectrum
Subject: mathematics
Question: \left( 3^{r} \right)^{s}
Subject: anthropology
Question: What rituals mark the passage of children into adulthood in your culture? Identify symbolic objects and actions in those rituals. What norms and values are expressed?
Subject: physics
Question: Which remains unchanged when a monochromatic beam of light passes from air into water?
Subject: psychology
Question: Which germ layer gives rise to the neural plate, initiating the process of neurulation?
Subject: philosophy
Question: What are some of the conditions that make critical thinking possible?
Subject: physics
Question: (a) Find x\ > > \ L limit of the potential of a finite uniformly charged rod and show that it coincides with that of a point charge formula. (b) Why would you expect this result?
Subject: psychology
Question: When researchers say that temperament is largely genetic, what claim are they making about it?
Subject: psychology
Question: Carlos is thinking about a career in aviation. During the summer between his second and third years of high school, he completes an internship at an airport nearby. What identity status would you say he is working toward?
Subject: biology
Question: FSH and LH release from the anterior pituitary is stimulated by ________.
Subject: chemistry
Question: Give the Lewis structure of each of the following: (a) SF4 (b) K2SO4 (c) SO2Cl2 (d) H2SO3 (e) SO3
Subject: chemistry
Question: Given:P4(s)+5O2(g)⟶P4O10(s)ΔG°=−2697.0 kJ/molP4(s)+5O2(g)⟶P4O10(s)ΔG°=−2697.0 kJ/mol2H2(g)+O2(g)⟶2H2O(g)ΔG°=−457.18 kJ/mol2H2(g)+O2(g)⟶2H2O(g)ΔG°=−457.18 kJ/mol6H2O(g)+P4O10(s)⟶4H3PO4(l)ΔG°=−428.66 kJ/mol6H2O(g)+P4O10(s)⟶4H3PO4(l)ΔG°=−428.66 kJ/mol (a) Determine the standard free energy of formation,ΔGf°,ΔGf°,for phosphoric acid. (b) How does your calculated result compare to the value inAppendix G? Explain.
Subject: business
Question: What is the Small Business Administration?
Subject: chemistry
Question: Assuming ideal solution behavior, what is the osmotic pressure of an aqueous solution of 1.64 g of Ca(NO3)2in water at 25 °C? The volume of the solution is 275 mL. (a) Outline the steps necessary to answer the question. (b) Answer the question.
Subject: psychology
Question: In regard to the timing of the onset of puberty, who is more at risk for a depressed mood, negative body image, eating disorders, substance use, promiscuity, and school problems?
Subject: chemistry
Question: Which atom would be expected to have a half-filled 4ssubshell?
Subject: chemistry
Question: Classify each substance in the table as either a metallic, ionic, molecular, or covalent network solid: SubstanceAppearanceMelting PointElectrical ConductivitySolubility in WaterXlustrous, malleable1500 °ChighinsolubleYsoft, yellow113 °CnoneinsolubleZhard, white800 °Conly if melted/dissolvedsoluble
Subject: business
Question: The following are the type of awards that may be issued by an arbitrator:    A. Bare Bones.   B. Reasoned.   C. Both a and b.   D. Neither a nor b.
Subject: mathematics
Question: ⓐ 15 - 6 ⓑ 15 + (-6)
Subject: political_science
Question: What do the conditions under which presidents decide to make public pleas suggest about the limits of presidential power?
Subject: physics
Question: If STM is to detect surface features with local heights of about 0.00200 nm, what percent change in tunneling-electron current must the STM electronics be able to detect? Assume that the tunneling-electron current has characteristics given in the preceding problem.
Subject: chemistry
Question: A solution contains 1.0 \times 10 –2 mol of KI and 0.10 mol of KCl per liter. AgNO 3 is gradually added to this solution. Which forms first, solid AgI or solid AgCl?
Subject: business
Question: Find an example of a video of a lean pitch online. What, in your opinion, makes it successful?
Subject: psychology
Question: What does the “W” in WEIRD stand for?
Subject: mathematics
Question: 3a^{3} - 6a^{2} - 72a
Subject: computer_science
Question: Why do we need unsigned integers?
Subject: business
Question: What are the general guidelines used to determine where your business must pay sales taxes for sales made online?
Subject: biology
Question: Which of the following methods will provide information to an ecologist about both the size and density of a population?
Subject: computer_science
Question: What is non-repudiation, and how is it achieved?
Subject: biology
Question: The population is an important unit in ecology as well as other biological sciences. How is a population defined, and what are the strengths and weaknesses of this definition? Are there some species that at certain times or places are not in populations?
Subject: mathematics
Question: 18 is what percent of 40?
Subject: business
Question: True or false? Milton Friedman’s economic philosophy advocates increased government regulation to ensure that corporations are socially responsible.
Subject: biology
Question: The energy released by the hydrolysis of ATP is____
Subject: philosophy
Question: The moral arguments for the existence of God rest upon the reality of objective values. Can a shared human interest preserve a sense of objective good (without needing a reference to a God)?
Subject: physics
Question: Show that the relativistic form of Newton’s second law is (a) F = m\frac{du}{dt}\ \frac{1}{\left( {1 - {u^{2}\text{/}c^{2}}} \right)^{3\text{/}2}}; (b) Find the force needed to accelerate a mass of 1 kg by 1 \text{m/s}^{2} when it is traveling at a velocity of _c_ /2.
Subject: physics
Question: (a) What is the minimum angular spread of a 633-nm wavelength He-Ne laser beam that is originally 1.00 mm in diameter? (b) If this laser is aimed at a mountain cliff 15.0 km away, how big will the illuminated spot be? (c) How big a spot would be illuminated on the moon, neglecting atmospheric effects? (This might be done to hit a corner reflector to measure the round-trip time and, hence, distance.)
Subject: mathematics
Question: A $4,000.00 simple interest loan is taken out for 3 years at 12.5%. How much is owed when the loan comes due?
Subject: mathematics
Question: What is the probability of rolling a prime number of dots with a fair, six-sided die numbered one through six?
Subject: physics
Question: What is the definition of uncertainty?
Subject: sociology
Question: Seeing patterns means that a sociologist needs to be able to:
Subject: sociology
Question: To which theoretical perspective does the following statement most likely apply: Women continue to assume the responsibility in the household along with a paid occupation because it keeps the household running smoothly, i.e., at a state of balance?
Subject: business
Question: For which of the following are plant patents granted?    A. Bioengineered plants.   B. Naturally grown plants that are distinctively different.   C. Plants that are asexually cultivated, not grown from seeds.   D. All of the above.
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 take advantage of cloud-native application development to create products or services that can generate business. Give precise examples and explain how the start-up would be able to ensure the scalability of the resulting business (i.e., keep sustaining the cost of doing business while increasing its number of customers).
Subject: psychology
Question: Cognitive decline that is associated with dementia is an example of what type of aging?
Subject: biology
Question: What organs do the gonadal veins drain?
Subject: physics
Question: Show that if two resistors R_{1}{} and R_{2}{} are combined and one is much greater than the other ( R_{1}\text{>>}R_{2} ): (a) Their series resistance is very nearly equal to the greater resistance R_{1}{} . (b) Their parallel resistance is very nearly equal to smaller resistance R_{2}{} .
Subject: mathematics
Question: A sample of 12 in-state graduate school programs at school A has a mean tuition of $64,000 with a standard deviation of $8,000. At school B, a sample of 16 in-state graduate programs has a mean of $80,000 with a standard deviation of $6,000.  On average, are the mean tuitions different?
Subject: astronomy
Question: Why are there so many impact craters on our neighbor world, the Moon, and so few on Earth?
Subject: mathematics
Question: f(x)=e1/(4x),a=4f(x)=e1/(4x),a=4
Subject: mathematics
Question: What is the correlation coefficient between the number of two-point field goals made per game (2P) and number of points scored per game (PTS)?
Subject: business
Question: Which of the following values ofrindicates the most accurate prediction of one variable from another?
Subject: physics
Question: Two sources of sound producing the same frequency are moving towards you at different speeds. Which one would sound more high-pitched?
Subject: biology
Question: All of the following are groups of vertebrae except ________, which is a curvature.
Subject: physics
Question: Professional Application Suppose a child drives a bumper car head on into the side rail, which exerts a force of 4000 N on the car for 0.200 s. (a) What impulse is imparted by this force? (b) Find the final velocity of the bumper car if its initial velocity was 2.80 m/s and the car plus driver have a mass of 200 kg. You may neglect friction between the car and floor.
Subject: nursing
Question: A client with no past medical history is prescribed acetaminophen, as needed, for pain related to starting a new workout regimen. They have acetaminophen 500 mg tablets at home. The nurse instructs the client not to exceed how many tablets per day?
Subject: biology
Question: Which of the following is a prime mover in head flexion?
Subject: economics
Question: ALCOA does not have the monopoly power it once had. How do you suppose their barriers to entry were weakened?
Subject: chemistry
Question: What mass of magnesium forms when 100,000 A is passed through a MgCl2melt for 1.00 h if the yield of magnesium is 85% of the theoretical yield?
Subject: biology
Question: The gene for flower position in pea plants exists as axial or terminal alleles. Given that axial is dominant to terminal, list all of the possible F1and F2genotypes and phenotypes from a cross involving parents that are homozygous for each trait. Express genotypes with conventional genetic abbreviations.
Subject: economics
Question: How do we calculate each of the following: marginal cost, average total cost, and average variable cost?
Subject: biology
Question: The bile from the liver is delivered to the ________.
Subject: economics
Question: Would you expect the natural rate of unemployment to remain the same within one country over the long run of several decades?
Subject: history
Question: The demonstrations at Kent State University in May 1970 were held to protest what event? the My Lai massacrethe North Vietnamese invasion of Saigonthe invasion of Cambodia by U.S. forcesthe signing of a peace agreement with North Vietnam
Subject: astronomy
Question: Describe the evolution of a massive star (say, 20 times the mass of the Sun) up to the point at which it becomes a supernova. How does the evolution of a massive star differ from that of the Sun? Why?
Subject: biology
Question: Consider the levels of organization of the biological world, and place each of these items in order from smallest level of organization to most encompassing: skin cell, elephant, water molecule, planet Earth, tropical rainforest, hydrogen atom, wolf pack, liver.
Subject: business
Question: An experimental garden has 500 sunflowers plants.  The plants are being treated so they grow to unusual heights.  The average height is 9.3 feet with a standard deviation of 0.5 foot.   If sample sizes of 60 plants are taken, what is the probability the plants in a given sample will have an average height within 0.1 foot of the true mean of the population?
Subject: psychology
Question: Assess the role of communication styles and conflict resolution in marital satisfaction during middle adulthood. Referencing Gottman’s research, discuss the impact of positive and negative communication patterns on relationship stability. How can couples in middle adulthood use these strategies to maintain a healthy, fulfilling relationship?
Subject: sociology
Question: Which statement best expresses the difference between power and authority?    A. Authority involves intimidation.   B. Authority is more subtle than power.   C. Authority is based on the perceived legitimacy of the individual in power.   D. Authority is inherited, but power is seized by military force.
Subject: computer_science
Question: How does the enterprise architecture as a strategy process pattern apply to the foundation for execution?
Subject: physics
Question: A 35.0-kg dolphin accelerates opposite to the motion from 12.0 to 7.50 m/s in 2.30 s to join another dolphin in play. What average force was exerted to slow the first dolphin if it was moving horizontally? (The gravitational force is balanced by the buoyant force of the water.)
Subject: computer_science
Question: Explain why responsible impact is important to cloud computing?
Subject: physics
Question: Water that has emerged from a hose into the atmosphere has a gauge pressure of zero. Why? When you put your hand in front of the emerging stream you feel a force, yet the water’s gauge pressure is zero. Explain where the force comes from in terms of energy.
Subject: political_science
Question: Is citizen engagement necessary for a democracy to function? Explain.
Subject: economics
Question: If a company has discriminated against minorities in the past, should it be required to give priority to minority applicants today? Why or why not?
Subject: astronomy
Question: Near the martian equator, temperatures at the same spot can vary from an average of –135 °C at night to an average of 30 °C during the day. How can you explain such a wide difference in temperature compared to that on Earth?
Subject: business
Question: [LO 14.4](14-4-compare-and-contrast-owners-equity-versus-retained-earnings) What does owners’ equity mean for the owner?
Subject: mathematics
Question: \frac{10}{24}
Subject: economics
Question: Would the following events usually lead to capital deepening? Why or why not?    A. A weak economy in which businesses become reluctant to make long-term investments in physical capital.   B. A rise in international trade.   C. A trend in which many more adults participate in continuing education courses through their employers and at colleges and universities.
Subject: physics
Question: A company advertises that it delivers helium at a gauge pressure of 1.72\ \times \ 10^{7}\ \text{Pa} in a cylinder of volume 43.8 L. How many balloons can be inflated to a volume of 4.00 L with that amount of helium? Assume the pressure inside the balloons is 1.01\ \times \ 10^{5}\ \text{Pa} and the temperature in the cylinder and the balloons is 25.0\ \text{°C} .
Subject: physics
Question: What is angular speed in terms of tangential speed and the radius?
Subject: business
Question: What did the Supreme Court note in the case of _Bonito Boats v. Thunder Craft Boats_ ?    A. One cannot legally misappropriate trade secrets.   B. Nobody is above the law, not even a trade secret owner.   C. The holder of a trade secret does not have protection against reverse engineering.
Subject: anthropology
Question: Have you seen diversity, equity, and inclusion practices gain popularity at your institution? Discuss the reasons a campus might need these practices, as well as who benefits from them.
Subject: psychology
Question: Which of the following statements best describes the role of gonadal steroid hormones in sex differences in stress hormone responses?
Subject: political_science
Question: Which perspective is not a theory used to understand international relations?
Subject: biology
Question: Labrador retrievers’ fur color is controlled by two alleles, E and B. Any dog with the ee__ genotype develops into a yellow lab, while B_E_ dogs become black labs and bbE_ dogs become chocolate labs. This is an example of _____.
Subject: biology
Question: Draw the ketose and aldose forms of a monosaccharide with the chemical formula C3H6O3. How is the structure of the monosaccharide changed from one form to the other in the human body?
Subject: economics
Question: Why are banks called “financial intermediaries”?
Subject: astronomy
Question: What does the term Hubble time mean in cosmology, and what is the current best calculation for the Hubble time?
Subject: astronomy
Question: Within 50 light-years of the Sun, visual binaries outnumber eclipsing binaries. Why?
Subject: mathematics
Question: Ifb=34b=34andx0=100,x0=100,findS10S10andlimn→∞Snlimn→∞Sn
Subject: biology
Question: Explain the reciprocal nature of the net chemical reactions for photosynthesis and respiration.
Subject: biology
Question: Sensory fibers, or pathways, are referred to as “afferent.” Motor fibers, or pathways, are referred to as “efferent.” What can you infer about the meaning of these two terms (afferent and efferent) in a structural or anatomical context?
Subject: physics
Question: Using the result of the problem two problems prior, find the wavelength of light that produces fringes 7.50 mm apart on a screen 2.00 m from double slits separated by 0.120 mm (see [Figure 27.56](27-problems-exercises#import-auto- id1169737812263) ).
Subject: physics
Question: Integrated Concepts If a polarizing filter reduces the intensity of polarized light to \text{50}\text{.}0\% of its original value, by how much are the electric and magnetic fields reduced?