mouryat9/CogBench huggingface dataset:
Subject: mathematics
Question: \left| \begin{matrix} 100 & 0 \\\ 0 & 0 \end{matrix} \right|
Subject: mathematics
Question: First derivative of y = x\mspace{2mu}\text{ln}\mspace{2mu}(x)\mspace{2mu}\text{cos}\mspace{2mu} x
Subject: physics
Question: Storms in the South Pacific can create waves that travel all the way to the California coast, which are 12,000 km away. How long does it take them if they travel at 15.0 m/s?
Subject: business
Question: Which startup grew from a failed podcasting company called Odeo? InstagramTwitterStubHubGroupon
Subject: mathematics
Question: 3\sqrt{75y^{2}} + 8y\sqrt{48} - \sqrt{300y^{2}}
Subject: business
Question: How does primary data differ from secondary data?
Subject: philosophy
Question: What is the fact-value distinction?
Subject: computer_science
Question: What differentiates logical designs from physical designs?
Subject: psychology
Question: ________ memories have the shortest duration, and are briefly held by systems that process visual, auditory, and somatosensory information.
Subject: economics
Question: How is the natural rate of unemployment illustrated in an AD/AS model?
Subject: physics
Question: The plane of a square wire circuit with side 4.0 cm long is at an angle of 45° with respect to a uniform magnetic field of 0.25 T. The wires have a resistance per unit length of 0.2. If the field drops to zero in 2.5 s, what magnitude current is induced in the square circuit?
Subject: astronomy
Question: Do neutrinos have mass? Describe how the answer to this question has changed over time and why.
Subject: physics
Question: Do impurities in semiconducting materials listed in [Table 9.1](9-3-resistivity-and-resistance) supply free charges? ( _Hint_ : Examine the range of resistivity for each and determine whether the pure semiconductor has the higher or lower conductivity.)
Subject: biology
Question: Which of the following isnotan anthropoid?
Subject: chemistry
Question: Calculate the concentration of sulfate ion when BaSO 4 just begins to precipitate from a solution that is 0.0758 _M_ in Ba 2+ .
Subject: physics
Question: What is the net work output of a heat engine that follows path _ABDA_ in the preceding problem with a straight line from _B_ to _D_ ? Why is the work output less than for path _ABCDA_ ?
Subject: psychology
Question: Growth hormone is secreted by the ________ while we sleep.
Subject: mathematics
Question: At a concert, $1,600 in tickets were sold. Adult tickets were $9 each and children’s tickets were $4 each. If the number of adult tickets was 30 less than twice the number of children’s tickets, how many of each kind were sold?
Subject: physics
Question: In softball, the pitcher throws with the arm fully extended (straight at the elbow). In a fast pitch the ball leaves the hand with a speed of 139 km/h. (a) Find the rotational kinetic energy of the pitcher’s arm and ball together given that the arm's moment of inertia is \text{0.720 kg} \cdot \text{m}^{2} and the ball leaves the hand at a distance of 0.600 m from the pivot at the shoulder. (b) What force did the muscles exert to cause the arm to rotate if their effective perpendicular lever arm is 4.00 cm and the ball is 0.156 kg?
Subject: astronomy
Question: Consider the following five kinds of objects: open cluster, giant molecular cloud, globular cluster, group of O and B stars, and planetary nebulae. Which occur only in spiral arms?Which occur only in the parts of the Galaxy other than the spiral arms?Which are thought to be very young?Which are thought to be very old?Which have the hottest stars?
Subject: mathematics
Question: Find a subset of the set{g,r,e,a,t}that is equivalent, but not equal, to{t,e,a}.
Subject: physics
Question: A crate of mass 100.0 kg rests on a rough surface inclined at an angle of 37.0\text{°} with the horizontal. A massless rope to which a force can be applied parallel to the surface is attached to the crate and leads to the top of the incline. In its present state, the crate is just ready to slip and start to move down the plane. The coefficient of friction is 80\% of that for the static case. (a) What is the coefficient of static friction? (b) What is the maximum force that can be applied upward along the plane on the rope and not move the block? (c) With a slightly greater applied force, the block will slide up the plane. Once it begins to move, what is its acceleration and what reduced force is necessary to keep it moving upward at constant speed? (d) If the block is given a slight nudge to get it started down the plane, what will be its acceleration in that direction? (e) Once the block begins to slide downward, what upward force on the rope is required to keep the block from accelerating downward?
Subject: physics
Question: Find the growth of an ice layer as a function of time in a Dewar flask as seen in [Exercise 1.120](1-additional-problems) . Call the thickness of the ice layer _L_ . (a) Derive an equation for _dL_ / _dt_ in terms of _L_ , the temperature _T_ above the ice, and the properties of ice (which you can leave in symbolic form instead of substituting the numbers). (b) Solve this differential equation assuming that at t = 0 , you have L = @. If you have studied differential equations, you will know a technique for solving equations of this type: manipulate the equation to get _dL_ / _dt_ multiplied by a (very simple) function of _L_ on one side, and integrate both sides with respect to time. Alternatively, you may be able to use your knowledge of the derivatives of various functions to guess the solution, which has a simple dependence on _t_ . (c) Will the water eventually freeze to the bottom of the flask?
Subject: business
Question: LO9.2The following accounts receivable information pertains to Growth Markets LLC. What is the total uncollectible estimated bad debt for Growth Markets LLC?
Subject: biology
Question: What is the main water source for land plants?
Subject: business
Question: Explain why you chose the distribution you did for theExercise 10.39.
Subject: astronomy
Question: While a meter is the fundamental unit of length, most distances traveled by humans are measured in miles or kilometers. Why do you think this is?
Subject: biology
Question: The evolution of which of the following features of mammals is hardest to trace through the fossil record?
Subject: biology
Question: Many studies have demonstrated that females are able to tolerate the same painful stimuli for longer than males. Why don’t all people experience pain the same way?
Subject: biology
Question: A difference between an acute disease and chronic disease is that chronic diseases have an extended period of __________.
Subject: mathematics
Question: \sqrt{\frac{36r^{10}}{16r^{5}}}
Subject: mathematics
Question: For small values ofx,sinx≈x.x,sinx≈x.
Subject: chemistry
Question: The emission spectrum of cesium contains two lines whose frequencies are (a) 3.45××1014Hz and (b) 6.53××1014Hz. What are the wavelengths and energies per photon of the two lines? What color are the lines?
Subject: business
Question: Why is union membership at an all-time low?
Subject: mathematics
Question: \sqrt{\frac{49}{1250}}
Subject: business
Question: [LO 12.4](12-4-describe-the-balanced-scorecard-and-explain-how-it-is-used) Describe. the history and purpose of the balanced scorecard.
Subject: political_science
Question: Of the types of goods introduced in this section, which do you feel is the most important to the public generally and why? Which public policies are most important and why?
Subject: psychology
Question: What type of drug is most likely to cross the blood-brain barrier?
Subject: physics
Question: When does the amplitude of an oscillating system become maximum?
Subject: physics
Question: A device used since the 1940s to measure the kick or recoil of the body due to heart beats is the “ballistocardiograph.” What physics principle(s) are involved here to measure the force of cardiac contraction? How might we construct such a device?
Subject: mathematics
Question: 8a^{2} + 30a - 27
Subject: mathematics
Question: \left( {\frac{2}{5}m^{2}n} \right)^{3}
Subject: nursing
Question: The nurse in the emergency department is caring for a client who reports chest pain that is relieved at rest. Which diagnosis should the nurse anticipate?
Subject: physics
Question: A person is in an elevator that suddenly begins to descend. The person knows, intuitively, that the feeling of suddenly becoming lighter is because the elevator is accelerating downward. What other change would produce the same feeling? How does this demonstrate Einstein’s postulate on which he based the theory of general relativity?
Subject: chemistry
Question: Explain why these two molecules are not isomers:
Subject: mathematics
Question: \begin{array}{r} {3x - 4y = 1} \\\ {- 6x + 8y = 6} \end{array}
Subject: mathematics
Question: \frac{24r^{3}s}{\ 6r^{2}s^{7}}
Subject: mathematics
Question: f(x) = \frac{\text{sin}\mspace{2mu} x}{x}
Subject: mathematics
Question: f(x) = \frac{x^{2} + 2x - 3}{x^{2} - 4}
Subject: history
Question: What were some of the foreign policy successes of the Clinton administration?
Subject: physics
Question: Which of the following does not contribute to the uncertainty?
Subject: psychology
Question: What does a fourteen-month-old infant typically do when they look at themselves in a mirror?
Subject: economics
Question: Occupy Wall Street was a national (and later global) organized protest against the greed, bank profits, and financial corruption that led to the 2008–2009 recession. The group popularized slogans like “We are the 99%,” meaning it represented the majority against the wealth of the top 1%. Does the fact that the protests had little to no effect on legislative changes support or contradict the chapter?
Subject: economics
Question: A well-known economic model called the Phillips Curve (discussed inThe Keynesian Perspectivechapter) describes the short run tradeoff typically observed between inflation and unemployment. Based on the discussion of expansionary and contractionary monetary policy, explain why one of these variables usually falls when the other rises.
Subject: psychology
Question: Describe advancements in gross motor and fine motor movements that arise during early childhood.
Subject: biology
Question: Why is it important that there are different types of proteins in plasma membranes for the transport of materials into and out of a cell?
Subject: psychology
Question: Why do neurons have a resting potential?
Subject: mathematics
Question: \frac{n^{-3}}{n^{-5}}
Subject: physics
Question: Which statement best explains why running on a track with constant speed at 3 m/s is not work, but climbing a mountain at 1 m/s is work?
Subject: psychology
Question: Mood stabilizers, such as lithium, are used to treat ________.
Subject: philosophy
Question: What characteristics are essential for being identified as a “sage”?
Subject: biology
Question: ________ antigens can stimulate B cells to become activated but require cytokine assistance delivered by helper T cells.
Subject: physics
Question: Use the right hand rules to show that the force between the two loops inFigure 22.46is attractive if the currents are in the same direction and repulsive if they are in opposite directions. Is this consistent with like poles of the loops repelling and unlike poles of the loops attracting? Draw sketches to justify your answers. Figure22.46Two loops of wire carrying currents can exert forces and torques on one another.
Subject: business
Question: [LO 2.2](2-2-identify-and-apply-basic-cost-behavior-patterns) Conversion costs include all of the following _except_ :    A. wages of production workers   B. depreciation on factory equipment   C. factory utilities   D. direct materials purchased
Subject: physics
Question: Why is sound from a stereo louder in one part of the room and softer in another?
Subject: business
Question: Describe a break-even point and provide a mathematical example.
Subject: political_science
Question: What is not an example of public policy?
Subject: physics
Question: Point charges q_{1} = 50\ \mu\text{C} and q_{2} = -25\ \mu\text{C} are placed 1.0 m apart. What is the force on a third charge q_{3} = 20\ \mu\text{C} placed midway between q_{1} and q_{2} ?
Subject: physics
Question: A microphone receiving a pure sound tone feeds an oscilloscope, producing a wave on its screen. If the sound intensity is originally 2.00\ \times \ 10^{-5}\ \text{W/m}^{2} , but is turned up until the amplitude increases by 30.0\text{\%} , what is the new intensity?
Subject: business
Question: Think about yourself within the context of the “nature or nurture,” “born or made” argument. How do you feel these perspectives combine in your own potential as an entrepreneur?
Subject: physics
Question: The decay energy of a short-lived particle has an uncertainty of 1.0 MeV due to its short lifetime. What is the smallest lifetime it can have?
Subject: biology
Question: The digestive juices from the liver are delivered to the ________.
Subject: business
Question: LO14.1Do some research: why didFacebookchoose to reincorporate in Delaware?
Subject: chemistry
Question: You may have heard someone use the figure of speech “slower than molasses in winter” to describe a process that occurs slowly. Explain why this is an apt idiom, using concepts of molecular size and shape, molecular interactions, and the effect of changing temperature.
Subject: mathematics
Question: List two reasons why the data may differ.
Subject: physics
Question: How does modern relativity modify the law of conservation of momentum?
Subject: mathematics
Question: \text{−}y = 4
Subject: physics
Question: To obtain the most precise value of the binding energy per nucleon, it is important to take into account forces between nucleons at the surface of the nucleus. Will surface effects increase or decrease estimates of BEN?
Subject: mathematics
Question: \frac{4a^{2}b}{12ab^{2}}
Subject: history
Question: Why did some southerners believe their region was immune to the effects of the market revolution? Why was this thinking misguided?
Subject: philosophy
Question: What was the importance of genealogy for Foucault?
Subject: chemistry
Question: Balance each of the following equations according to the half-reaction method: (a) \text{Sn}^{2+}(aq) + \text{Cu}^{2+}(aq)\ \longrightarrow\ \text{Sn}^{4+}(aq) + \text{Cu}^{\text{+}}(aq) (b) \text{H}_{2}\text{S}(g) + \text{Hg}_{2}{}^{2+}(aq)\ \longrightarrow\ \text{H}g(l) + \text{S}(s)\ \text{(in acid)} (c) \text{CN}^{\text{−}}(aq) + \text{ClO}_{2}(aq)\ \longrightarrow\ \text{CNO}^{\text{−}}(aq) + \text{Cl}^{\text{−}}(aq)\ \text{(in acid)} (d) \text{Fe}^{2+}(aq) + \text{Ce}^{4+}(aq)\ \longrightarrow\ \text{Fe}^{3+}(aq) + \text{Ce}^{3+}(aq) (e) \text{HBrO}(aq)\ \longrightarrow\ \text{Br}^{\text{−}}(aq) + \text{O}_{2}(g)\ \text{(in acid)}
Subject: physics
Question: After the Big Bang, what was the first force to separate from the others?
Subject: computer_science
Question: At what point do computer scientists apply algorithm design patterns?
Subject: business
Question: What is the estimated annual percentage rate (APR) of not taking advantage of the early payment discount based on these terms: 4/15, n/45?
Subject: business
Question: Which distribution do you use when the standard deviation is not known and you are testing one population mean? Assume a normal distribution, with n ≥ 30.
Subject: business
Question: LO12.5What are FUTA and SUTA taxes? Is there any possible reduction in the FUTA tax rate? If so, what is the reduction, and how is this determined?
Subject: physics
Question: Integrated Concepts (a) A pendulum is set up so that its bob (a thin copper disk) swings between the poles of a permanent magnet as shown in [Figure 22.60](22-problems-exercises#import-auto-id2732160) . What is the magnitude and direction of the magnetic force on the bob at the lowest point in its path, if it has a positive 0\text{.}\text{250 μC} charge and is released from a height of 30.0 cm above its lowest point? The magnetic field strength is 1.50 T. (b) What is the acceleration of the bob at the bottom of its swing if its mass is 30.0 grams and it is hung from a flexible string? Be certain to include a free-body diagram as part of your analysis.  Figure 22.60
Subject: mathematics
Question: Use parentheses to make the following statement true:22÷+5−4×3=−5
Subject: chemistry
Question: Milk is sold by the liter in many countries. What is the volume of exactly 1/2 gal of milk in liters?
Subject: mathematics
Question: r2−2rcos(θ)+z2=1r2−2rcos(θ)+z2=1
Subject: sociology
Question: Current divorce rates are:    A. at an all-time high   B. at an all-time low   C. steadily increasing   D. steadily declining
Subject: computer_science
Question: What is the relationship between SSD and flash memory?
Subject: astronomy
Question: To calculate the angular momentum of an object, which properties of an object do you need to know?
Subject: mathematics
Question: \operatorname{}7x^{2} - 9x = 0
Subject: business
Question: Explain the importance of being self-reflective and honest before, during, and after starting an entrepreneurial journey.
Subject: astronomy
Question: If the Sun could suddenly collapse to a black hole, how would the period of Earth’s revolution about it differ from what it is now?
Subject: biology
Question: Beta oxidation is ________.
Subject: biology
Question: Which of the following phenotypes would most likely be the result of aHoxgene mutation?
Subject: biology
Question: Which of the following isnotentirely or mostly made out of RNA?
Subject: psychology
Question: Where does high intelligence come from?
Subject: business
Question: Which of the following is the best strategy in drafting claims in a patent application?    A. Draft them as broadly as possible, to cover every possible use of the invention.   B. Draft them as narrowly as possible, so the examiner won’t reject them.   C. Draft them as broadly as the specifications and the prior art allows, then back up those broad claims with successively narrower claims as backup.
Subject: biology
Question: What part of the male urogenital tract is shared by the urinary and reproductive systems?    A. the prostate gland   B. the seminal vesicles   C. the vas deferens   D. the urethra
Subject: political_science
Question: Political culture is the __________.
Subject: chemistry
Question: Both HF and HCN ionize in water to a limited extent. Which of the conjugate bases, F−or CN−, is the stronger base?
Subject: biology
Question: Fatty acids having no double bonds are called “unsaturated.”
Subject: psychology
Question: The adult hippocampus is somewhat unique in its ability to generate new neurons in adulthood. How is this process affected by stress?
Subject: physics
Question: A certain slide projector has a 100 mm focal length lens. (a) How far away is the screen, if a slide is placed 103 mm from the lens and produces a sharp image? (b) If the slide is 24.0 by 36.0 mm, what are the dimensions of the image? Explicitly show how you follow the steps in the Problem-Solving Strategy for lenses.
Subject: biology
Question: What is the linea alba?
Subject: sociology
Question: Which person best illustrates opportunities for upward social mobility in the United States?
Subject: nursing
Question: A client with heart failure who had been taking valsartan recently had the medication switched to sacubitril/valsartan. The client understands how valsartan works but is confused about sacubitril. The nurse explains that sacubitril:
Subject: sociology
Question: 7.	What does it mean for a country to be seen as “underdeveloped”? What about “developed”? How does this shape our perception of the citizens within those countries?
Subject: mathematics
Question: \sqrt{8} + 3\sqrt{2}
Subject: physics
Question: (a) By how much does a 65.0-kg mountain climber stretch her 0.800-cm diameter nylon rope when they hang 35.0 m below a rock outcropping? (b) Does the answer seem to be consistent with what you have observed for nylon ropes? Would it make sense if the rope were actually a bungee cord?
Subject: physics
Question: The 300-m-diameter Arecibo radio telescope pictured in [Figure 27.28](27-6-limits-of-resolution-the-rayleigh-criterion) detects radio waves with a 4.00 cm average wavelength.(a) What is the angle between two just- resolvable point sources for this telescope?(b) How close together could these point sources be at the 2 million light year distance of the Andromeda galaxy?
Subject: mathematics
Question: The sum of 13 and twice a number is - S. Find the number.
Subject: economics
Question: Many developing countries, like Mexico, have moderate to high rates of inflation. At the same time, international trade plays an important role in their economies. What type of exchange rate regime would be best for such a country’s currencyvis à visthe U.S. dollar?
Subject: physics
Question: Under what conditions might wires in a circuit where the current flows in only one direction emit electromagnetic waves?
Subject: physics
Question: How does an unamplified guitar produce sounds so much more intense than those of a plucked string held taut by a simple stick?
Subject: physics
Question: Integrated Concepts Space debris left from old satellites and their launchers is becoming a hazard to other satellites. (a) Calculate the speed of a satellite in an orbit 900 km above Earth’s surface. (b) Suppose a loose rivet is in an orbit of the same radius that intersects the satellite’s orbit at an angle of \text{90º}{} relative to Earth. What is the velocity of the rivet relative to the satellite just before striking it? (c) Given the rivet is 3.00 mm in size, how long will its collision with the satellite last, approximating acceleration as constant and the rivet comes to a stop? (d) If its mass is 0.500 g, what is the average force it exerts on the satellite? (e) How much energy in joules is generated by the collision? (The satellite’s velocity does not change appreciably, because its mass is much greater than the rivet’s.)
Subject: computer_science
Question: What technology do we use to build memory?
Subject: mathematics
Question: 200x - \frac{1}{5}\mspace{2mu} x^{2} when x = 15
Subject: business
Question: LO5.4Describe the progression of the three trial balances that a company would have during the period, and explain the difference between the three.
Subject: mathematics
Question: What is the probability that a roll doesn’t include a 2 or result in a pair?
Subject: business
Question: [LO 10.5](10-5-evaluate-and-determine-whether-to-sell-or-process-further) Mallory’s Video Supply has changed its focus tremendously and as a result has dropped the selling price of DVD players from $45 to $f. Some units in the work-in-process inventory have costs of $30 per unit associated with them, but Mallory can only sell these units in their current state for $22 each. Otherwise, it will cost Mallory $11 per unit to rework these units so that they can be sold for $38 each. How much is the financial impact if the units are processed further?    A. $5 per unit profit   B. $16 per unit profit   C. $3 per unit loss   D. $12 per unit loss
Subject: physics
Question: How many complete orders of the visible spectrum \left( {400\ \text{nm}\ \text{<}\ \lambda\text{<}\ 700\ \text{nm}} \right) can be produced with a diffraction grating that contains 5000 lines per centimeter?
Subject: economics
Question: Using data from [Table 6.5](6-2-adjusting-nominal-values-to-real-values) how much of the nominal GDP growth from 1980 to 1990 was real GDP and how much was inflation?
Subject: mathematics
Question: y = 5 + x, y = x^{2}, x = 0, and x = 1
Subject: physics
Question: What is the distance moved by the traveling mirror of a Michelson interferometer that corresponds to 1500 fringes passing by a point of the observation screen? Assume that the interferometer is illuminated with a 606 nm spectral line of krypton-86.
Subject: mathematics
Question: An economist is deriving a model to predict outcomes on the stock market. They create a list of expected points on the stock market index for the next two weeks. At the close of each day’s trading, The economist records the actual points on the index. They want to see how well the model matched what actually happened.
Subject: physics
Question: Define work for one-dimensional motion.
Subject: chemistry
Question: Write a balanced molecular equation describing each of the following chemical reactions. (a) Solid calcium carbonate is heated and decomposes to solid calcium oxide and carbon dioxide gas. (b) Gaseous butane, C 4 H 10 , reacts with diatomic oxygen gas to yield gaseous carbon dioxide and water vapor. (c) Aqueous solutions of magnesium chloride and sodium hydroxide react to produce solid magnesium hydroxide and aqueous sodium chloride. (d) Water vapor reacts with sodium metal to produce solid sodium hydroxide and hydrogen gas.
Subject: physics
Question: Verify that the SI unit of h\rho g is \text{N/m}^{2}{} .
Subject: mathematics
Question: \frac{2 + 4(3)}{-3 - 2^{2}}
Subject: physics
Question: To increase intensity of a wave by a factor of 50, by what factor should the amplitude be increased?
Subject: biology
Question: The postabsorptive state relies on stores of ________ in the ________.
Subject: physics
Question: For the circuit shown below, \varepsilon = 20\ \text{V} , L = 4.0\ \text{mH,} and R = 5.0\ \text{Ω} . After steady state is reached with \text{S}_{1} closed and \text{S}_{2} open, \text{S}_{2} is closed and immediately thereafter (\text{at}\ t = 0) \text{S}_{1} is opened. Determine (a) the current through _L_ at t = 0 , (b) the current through _L_ at t = 4.0\ \times \ 10^{-4}\ \text{s} , and (c) the voltages across _L_ and R_{2} at t = 4.0\ \times \ 10^{-4}\ \text{s} . R_{1} = R_{2} = R .
Subject: biology
Question: Explain some of the advantages brought about through the evolution of bilateral symmetry and coelom formation.
Subject: mathematics
Question: Determine whether setsAandBare equal, equivalent, or neither:A={a,b,c}andB={1,2,3,4}.
Subject: biology
Question: How does PKC’s signaling role change in response to growth factor signaling versus an immune response?
Subject: political_science
Question: Of all the court cases in the United States, the majority are handled ________.
Subject: business
Question: LO12.1What are the four types of centers and their corresponding responsibilities?
Subject: astronomy
Question: As friction with our atmosphere causes a satellite to spiral inward, closer to Earth, its orbital speed increases. Why?
Subject: mathematics
Question: Find the measure ofθin the given figure.
Subject: nursing
Question: A postmenopausal female is at high risk for developing osteoporosis. Her provider has prescribed alendronate. Which statement by the client indicates a need for further teaching by the nurse?
Subject: business
Question: LO11.1Your supervisor is on the company’s capital investment decision team that is to decide on alternatives for the acquisition of a new computer system for the company. The supervisor says, “The book value of the existing computer system for the firm that we are considering replacing is nothing but an accounting amount and as such is irrelevant in the capital expenditure analysis.” Does this reasoning make sense? Why or why not?
Subject: history
Question: How did Henry Ford transform the automobile industry?
Subject: physics
Question: Some chimney pipes have a T-shape, with a crosspiece on top that helps draw up gases whenever there is even a slight breeze. Explain how this works in terms of Bernoulli’s principle.
Subject: chemistry
Question: Determine the oxidation states of the elements in the compounds listed. None of the oxygen-containing compounds are peroxides or superoxides. (a) H 3 PO 4 (b) Al(OH) 3 (c) SeO 2 (d) KNO 2 (e) In 2 S 3 (f) P 4 O 6
Subject: business
Question: [LO 8.4](8-4-compute-and-evaluate-overhead-variances) The fixed factory overhead variance is caused by the difference between which of the following?    A. actual and standard allocation base   B. actual and budgeted units   C. actual fixed overhead and applied fixed overhead   D. actual and standard overhead rates
Subject: economics
Question: Why do you suppose that U.S. GDP is so much higher today than 50 or 100 years ago?
Subject: chemistry
Question: How does a homogeneous mixture differ from a pure substance? How are they similar?
Subject: business
Question: What is a trade union?
Subject: biology
Question: The movement of bone away from the midline of the body is called ________.
Subject: biology
Question: Researchers think that Ötzi the Iceman may have been infected with _____ disease.
Subject: mathematics
Question: “Number of times per week” is what type of data? a. qualitative (categorical);b. quantitative discrete;c. quantitative continuous
Subject: mathematics
Question: y^{2} = 4 + x^{2}
Subject: business
Question: Which of the following explains why a trademark owner may assign it to another?    A. A business name change.   B. A bankruptcy proceeding.   C. As collateral for a loan.   D. All of the above.
Subject: business
Question: [LO 8.7](8-7-describe-fraud-in-financial-statements-and-sarbanes-oxley-act- requirements) At what point does revenue recognition occur?    A. When the purchase order is received   B. When the seller receives the money for the job   C. When the seller has met “performance”   D. When the purchaser makes payment
Subject: physics
Question: The factor of 10 -12 in the range of intensities to which the ear can respond, from threshold to that causing damage after brief exposure, is truly remarkable. If you could measure distances over the same range with a single instrument and the smallest distance you could measure was 1 mm, what would the largest be?
Subject: political_science
Question: What argument did Alexander Hamilton use to convince people that it was not dangerous to place power in the hands of one man? That man would have to pass a religious test before he could become president; thus, citizens could be sure that he was of good character.One man could respond to crises more quickly than a group of men like Congress.It was easier to control the actions of one man than the actions of a group.both B and C
Subject: biology
Question: The embryonic development in nematodes can have up to __________ larval stages.
Subject: physics
Question: A cartoon shows the hat coming off the head of an elevator passenger when the elevator rapidly stops during an upward ride. Can this really happen without the person being tied to the floor of the elevator? Explain your answer.
Subject: physics
Question: Stokes’ law describes sedimentation of particles in liquids and can be used to measure viscosity. Particles in liquids achieve terminal velocity quickly. One can measure the time it takes for a particle to fall a certain distance and then use Stokes’ law to calculate the viscosity of the liquid. Suppose a steel ball bearing (density 7\text{.}{8 \times \text{10}^{3}}\ \text{kg/m}^{3} , diameter 3\text{.0 mm} ) is dropped in a container of motor oil. It takes 12 s to fall a distance of 0.60 m. Calculate the viscosity of the oil.
Subject: physics
Question: What does this expression represent:11−u2c211−u2c2
Subject: mathematics
Question: A $10,000 loan with annual simple interest of 14.9% is taken out for 90 days. How much is due in 90 days?
Subject: computer_science
Question: If there are two processors that understand the same ISA, does this mean they have exactly the same microarchitecture?
Subject: biology
Question: When a patient flexes their neck, the head tips to the right side. Also, their tongue sticks out slightly to the left when they try to stick it straight out. Where is the damage to the brain stem most likely located?
Subject: sociology
Question: What did Carol Gilligan believe earlier researchers into morality had overlooked?
Subject: physics
Question: A 3 cm tall object is placed 5 cm in front of a convex mirror of radius of curvature 20 cm. Where is the image formed? How tall is the image? What is the orientation of the image?
Subject: business
Question: Graph the situation. Label and scale the horizontal axis. Mark the mean and test statistic. Shade in the region corresponding to the confidence level. Figure11.11 Letα= 0.05 Decision: ________________ Reason for the Decision: ________________ Conclusion (write out in complete sentences): ________________
Subject: economics
Question: Name some factors that can cause a shift in the supply curve in markets for goods and services.
Subject: mathematics
Question: If Timmy Turner is 10 years old and Poof is not a baby fairy, then Timmy Turner has fairly odd parents.
Subject: physics
Question: There is relatively little empty space between atoms in solids and liquids, so that the average density of an atom is about the same as matter on a macroscopic scale—approximately \text{10}^{3}\ \text{kg/m}^{3} . The nucleus of an atom has a radius about \text{10}^{- 5}{} that of the atom and contains nearly all the mass of the entire atom. (a) What is the approximate density of a nucleus? (b) One remnant of a supernova, called a neutron star, can have the density of a nucleus. What would be the radius of a neutron star with a mass 10 times that of our Sun (the radius of the Sun is {7 \times \text{10}^{8}}\ \text{m} )?
Subject: mathematics
Question: y = x^{2} + 8x + 15
Subject: mathematics
Question: Draw the graph fromExercise 7.37
Subject: mathematics
Question: Identify the states, the seats, and the state population (the basis for the apportionment) in the given scenario: The reading coach at an elementary school has 52 prizes to distribute to their students as a reward for time spent reading.
Subject: physics
Question: Diffusion by reflection from a rough surface is described in this chapter. Light can also be diffused by refraction. Describe how this occurs in a specific situation, such as light interacting with crushed ice.
Subject: computer_science
Question: What is the primary focus of the just-in-time logistics model?
Subject: astronomy
Question: Why don’t lunar eclipses happen during every full moon?
Subject: nursing
Question: The provider has ordered meperidine 150 mg IM every 6 hours, as needed, for pain. The pharmacy supplies meperidine 100 mg/mL. How many mL should the nurse administer to the client?
Subject: mathematics
Question: What is an installment loan?
Subject: physics
Question: Explain how the masses of a satellite and its parent body must compare in order to apply Kepler’s laws of planetary motion.
Subject: biology
Question: Name the common components of eukaryotic cell division and binary fission.
Subject: physics
Question: Explain how a bound system can have less mass than its components. Why is this not observed classically, say for a building made of bricks?
Subject: biology
Question: How are wastes carried to the kidney for removal?
Subject: psychology
Question: Jamarcus realized that the method he used to study for his history test last time didn’t work. He decides to try a new approach. Which cognitive skill is Jamarcus demonstrating?
Subject: mathematics
Question: \frac{n}{6} = 18
Subject: business
Question: [LO 2.3](2-3-prepare-an-income-statement-statement-of-owners-equity-and- balance-sheet) Which financial statement shows the financial _performance_ of the company on a cash basis?    A. balance sheet   B. statement of owner’s equity   C. statement of cash flows   D. income statement
Subject: computer_science
Question: What is a directory?
Subject: biology
Question: Which term refers to an inflammation of the blood vessels?    A. lymphangitis   B. endocarditis   C. pericarditis   D. vasculitis
Subject: psychology
Question: Increased activity in the ________ lobe may be an early indicator of Alzheimer’s disease as this part of the brain tries to compensate for damage in other areas.
Subject: computer_science
Question: What is a significant cybersecurity challenge posed by the rise of cloud computing?
Subject: economics
Question: Unemployment rates have been higher in many European countries in recent decades than in the United States. Is the main reason for this long-term difference in unemployment rates more likely to be cyclical unemployment or the natural rate of unemployment? Explain briefly.
Subject: business
Question: [LO 13.1](13-1-describe-sustainability-and-the-way-it-creates-business-value) What is sustainability and how might corporations incorporate sustainability practices into their business?
Subject: mathematics
Question: Does the following table represent a linear function? If so, find the linear equation that models the data.  ** x x ** | 6 | 8 | 12 | 26   ---|---|---|---|---   ** g(x) g(x) ** | –8 | –12 | –18 | –46
Subject: business
Question: Compose a paragraph of 250–500 words using all of the following terms as they relate to B2B. The goal is to prove you understand the meaning of each term.Terms:business marketsinstitutionsbusiness culturecompetitorsinternal factorsgatekeeperdecidersproblem recognitionbuying centereconomic factorspersonal sellingderived demandproduct specificationsresellerperformance review
Subject: physics
Question: Most cars have a coolant reservoir to catch radiator fluid that may overflow when the engine is hot. A radiator is made of copper and is filled to its 16.0-L capacity when at 10.0\ \text{°}\text{C} . What volume of radiator fluid will overflow when the radiator and fluid reach a temperature of 95.0\ \text{°}\text{C,} given that the fluid’s volume coefficient of expansion is \beta = 400\ \times \ 10^{-6}\text{/}\text{°}\text{C} ? (Your answer will be a conservative estimate, as most car radiators have operating temperatures greater than 95.0\ \text{°}\text{C} ).
Subject: physics
Question: Compare the wavelength shift of a photon scattered by a free electron to that of a photon scattered at the same angle by a free proton.
Subject: mathematics
Question: The power of a test is 0.981. What is the probability of a Type II error?
Subject: physics
Question: A trapper walks a 5.0-km straight-line distance from her cabin to the lake, as shown in the following figure. Determine the east and north components of her displacement vector. How many more kilometers would she have to walk if she walked along the component displacements? What is her displacement vector?
Subject: political_science
Question: Why are social policies controversial?
Subject: business
Question: [LO 13.1](13-1-describe-sustainability-and-the-way-it-creates-business-value) Which agreement did 196 nations adopt in December 2015?    A. Oslo Accord   B. Paris Climate Agreement   C. Kyoto Agreement   D. Copenhagen Accord
Subject: biology
Question: Describe how hormones regulate blood pressure, blood volume, and kidney function.
Subject: physics
Question: Trace rays to find which way the given ray will emerge after refraction through the thin lens in the following figure. Assume thin-lens approximation. ( _Hin_ t: Pick a point _P_ on the given ray in each case. Treat that point as an object. Now, find its image _Q_ . Use the rule: All rays on the other side of the lens will either go through _Q_ or appear to be coming from _Q_ .)
Subject: business
Question: [LO 2.1](2-1-distinguish-between-merchandising-manufacturing-and-service- organizations) Walsh & Coggins, a professional accounting firm, collects cost information about the services they provide to their clients. Describe the types of cost data they would collect and explain the importance of analyzing this cost data.
Subject: mathematics
Question: ⓐ \sqrt{\frac{72}{98}} ⓑ \sqrt[3]{\frac{24}{81}} ⓒ \sqrt[4]{\frac{6}{96}}
Subject: biology
Question: What do scientists use to apply cladistics?
Subject: sociology
Question: Thanatology is the study of _____.
Subject: psychology
Question: The property of a nervous system describing an organization where neurons are consolidated into specific areas of integration rather than just being randomly arranged throughout the body is called what?
Subject: computer_science
Question: Can the step from algorithms to HLL programs be automated instead of being done by a human being? Justify your answer.
Subject: physics
Question: Unreasonable Results (a) What current is needed to transmit 1.00 \times \text{10}^{\text{2}}\ \text{MW} of power at 480 V? (b) What power is dissipated by the transmission lines if they have a 1\text{.}{\text{00}\ \text{-}\ \Omega} resistance? (c) What is unreasonable about this result? (d) Which assumptions are unreasonable, or which premises are inconsistent?
Subject: biology
Question: Which nerve is responsible for controlling the muscles that result in the gag reflex?
Subject: psychology
Question: According to the Atkinson-Shiffrin model, name and describe the three stages of memory.
Subject: economics
Question: What are the four basic assumptions of perfect competition? Explain in words what they imply for a perfectly competitive firm.
Subject: physics
Question: What is the smallest separation between two slits that will produce a second- order maximum for 720-nm red light?
Subject: philosophy
Question: Describe the similarities and differences between coherentism and foundationalism.
Subject: biology
Question: Which of the following tests cerebellar function related to gait?
Subject: business
Question: LO11.4Giorgio Co. is looking at an investment project with an internal rate of return of 10.8%. The initial outlay for the investment is $90,000. The hurdle rate or minimum acceptable rate of return is 10.2%.
Subject: biology
Question: The T i plasmid is used for introducing genes into:    A. animal cells   B. plant cells   C. bacteriophages   D. _E. coli_ cells
Subject: mathematics
Question: \tan^{- 1}\left( \sqrt{3} \right)
Subject: astronomy
Question: Describe the two “recycling” mechanisms that are associated with stars (one during each star’s life and the other connecting generations of stars).
Subject: mathematics
Question: \underset{x\rightarrow 2}{\text{lim}}\frac{2x^{2} - 3x - 2}{x - 2}
Subject: computer_science
Question: How can a technical writer effectively document and justify the assumptions made in a data science project?
Subject: psychology
Question: Provide an example of how people from individualistic and collectivistic cultures would differ in explaining why they won an important sporting event.
Subject: mathematics
Question: A baseball diamond is really a square with sides of 90 feet. How far is it from home plate to second base, as shown?
Subject: mathematics
Question: \frac{2}{5}\mspace{2mu} n - \frac{1}{10} = \frac{7}{10}
Subject: computer_science
Question: How does a global information system enhance decision-making processes in organizations?
Subject: sociology
Question: Who wrote the bookOn Death and Dying, outlining the five stages of grief?
Subject: economics
Question: What real-world changes made the deregulation possible?
Subject: mathematics
Question: 365 °F = __________ °C
Subject: physics
Question: Why is the reference intensityI0=10–12W/m2?
Subject: business
Question: [LO 7.4](7-4-prepare-a-subsidiary-ledger) The purchase of equipment for cash would be recorded in which special journal?
Subject: business
Question: LO13.2There are currently no formal mandatory environmental accounting standards firms must adhere to. Given the lack of regulation, should accountants even bother with preparing sustainability reports? Why or why not?
Subject: mathematics
Question: Iff(x)≤g(x)f(x)≤g(x)for allx∈[a,b],x∈[a,b],then∫abf(x)≤∫abg(x).∫abf(x)≤∫abg(x).
Subject: biology
Question: Which of the following is a genetic disease that results in almost no adaptive immunity due to lack of B and/ or T cells?    A. agammaglobulinemia   B. severe combined immunodeficiency   C. HIV/AIDS   D. chronic granulomatous disease
Subject: astronomy
Question: Explain the runaway refrigerator effect and the role it may have played in the evolution of Mars.
Subject: computer_science
Question: What would be your preferred tool to use to complete a systems analysis and why?
Subject: sociology
Question: Based on meritocracy, a physician’s assistant would:    A. receive the same pay as all the other physician’s assistants   B. be considered a member of the upper class   C. most likely marry a professional at the same level   D. earn a pay raise for doing excellent work
Subject: biology
Question: Which of the following have the ability to disassemble and reform quickly?
Subject: philosophy
Question: What is the connection between sages and philosophers?
Subject: mathematics
Question: \left( {-3,4} \right); m = - \frac{1}{3}
Subject: biology
Question: Describe the potential effects when a keystone species is removed from a community.
Subject: business
Question: LO15.1Can a partner’s personal assets in a limited liability partnership be at risk?
Subject: computer_science
Question: Read this summary of a project manager position in health care. Explain which characteristics of a project manager would be most beneficial in a role like this and why.Quality Improvement Project Manager: Quality improvement is a critical aspect of health care, and project managers in this role focus on projects aimed at enhancing patient care, safety, and overall quality. Individuals in these positions are usually highly trained in health-care operations. They work on initiatives such as implementing evidence-based practices, developing quality metrics, and leading process improvement efforts.
Subject: mathematics
Question: y = \frac{5}{3}x - 1
Subject: mathematics
Question: \frac{1}{x^{5}}
Subject: biology
Question: For whom would an appreciation of the structural characteristics of the human heart come more easily: an alien who lands on Earth, abducts a human, and dissects his heart, or an anatomy and physiology student performing a
            dissection of the heart on her very first day of class? Why?
Subject: physics
Question: How much work is done against the gravitational force on a 5.0-kg briefcase when it is carried from the ground floor to the roof of the Empire State Building, a vertical climb of 380 m?
Subject: biology
Question: A secondary plant compound might be used for which of the following?
Subject: business
Question: LO10.2What factors must any company consider before accepting a special-order contract?
Subject: chemistry
Question: In the following drawing, the green spheres represent atoms of a certain element. The purple spheres represent atoms of another element. If the spheres of different elements touch, they are part of a single unit of a compound. The following chemical change represented by these spheres may violate one of the ideas of Dalton’s atomic theory. Which one?
Subject: economics
Question: For each of your answers toExercise 12.2, will equilibrium price rise or fall or stay the same?
Subject: mathematics
Question: f(x) = -3x^{2} - 12x - 5
Subject: mathematics
Question: 2 \cdot 2 \cdot 2
Subject: physics
Question: A sample of radioactive material has a decay constant of 0.05 s–1. Why is it wrong to presume that the sample will take just 20 seconds to fully decay?
Subject: history
Question: Was it possible to save American democracy in 1860? What steps might have been taken to maintain unity? Why do you think these steps were not taken?
Subject: mathematics
Question: ab - 3b - 2a + 6
Subject: economics
Question: Explain the logic behind the “race to the bottom” argument and the likely reason it has not occurred.
Subject: nursing
Question: The nurse is preparing to administer an intramuscular injection in the deltoid muscle. At which site will the nurse inject the medication?
Subject: psychology
Question: Allostatic overload is:
Subject: mathematics
Question: Use the slope formula to find the slope of the line between (2, 4) and (5, 7).
Subject: physics
Question: Astrology makes much of the position of the planets at the moment of one’s birth. The only known force a planet exerts on Earth is gravitational. (a) Calculate the gravitational force exerted on a 4.20-kg baby by a 100-kg father 0.200 m away at birth (he is assisting, so he is close to the child). (b) Calculate the force on the baby due to Jupiter if it is at its closest distance to Earth, some 6.29\ \times \ 10^{11}\ \text{m} away. How does the force of Jupiter on the baby compare to the force of the father on the baby? Other objects in the room and the hospital building also exert similar gravitational forces. (Of course, there could be an unknown force acting, but scientists first need to be convinced that there is even an effect, much less that an unknown force causes it.)