mouryat9/CogBench huggingface dataset:
Subject: business
Question: Compose a 150–200-word paragraph using all the following terms as they relate to pricing. The goal is to prove you understand the meaning of each term.Terms to include:UnemploymentInflationDiscretionary incomeConsumer confidence
Subject: business
Question: Define the random variablesXandX–X–in words.
Subject: physics
Question: What is the wavelength of an earthquake that shakes you with a frequency of 10.0 Hz and gets to another city 84.0 km away in 12.0 s?
Subject: physics
Question: A team of eight dogs pulls a sled with waxed wood runners on wet snow (mush!). The dogs have average masses of 19.0 kg, and the loaded sled with its rider has a mass of 210 kg. (a) Calculate the magnitude of the acceleration starting from rest if each dog exerts an average force of 185 N backward on the snow. (b) What is the magnitude of the acceleration once the sled starts to move? (c) For both situations, calculate the magnitude of the force in the coupling between the dogs and the sled.
Subject: biology
Question: The renal pyramids are separated from each other by extensions of the renal cortex called ________.
Subject: mathematics
Question: The volume of the solid bounded by the cylinderx2+y2=16x2+y2=16and fromz=1z=1andz+x=2.z+x=2.
Subject: biology
Question: Why is it so difficult to determine the sequence of hominin ancestors that have led to modernHomo sapiens?
Subject: chemistry
Question: Explain how the heat measured in [Example 5.5](5-2-calorimetry) differs from the enthalpy change for the exothermic reaction described by the following equation:   \text{HCl}(aq) + \text{NaOH}(aq)\ \longrightarrow\ \text{NaCl}(aq) + \text{H}_{2}\text{O}(l)
Subject: chemistry
Question: Acetylene is a very weak acid; however, it will react with moist silver(I) oxide and form water and a compound composed of silver and carbon. Addition of a solution of HCl to a 0.2352-g sample of the compound of silver and carbon produced acetylene and 0.2822 g of AgCl. (a) What is the empirical formula of the compound of silver and carbon? (b) The production of acetylene on addition of HCl to the compound of silver and carbon suggests that the carbon is present as the acetylide ion,C22−C22−. Write the formula of the compound showing the acetylide ion.
Subject: nursing
Question: When educating a new client about nutrition for their child to promote heart health, which statement should be included?
Subject: physics
Question: Consider a power plant located 25 km outside a town delivering 50 MW of power to the town. The transmission lines are made of aluminum cables with a 7\ \text{cm}^{2} cross-sectional area. Find the loss of power in the transmission lines if it is transmitted at (a) 200 kV (rms) and (b) 120 V (rms).
Subject: biology
Question: Explain what a cline is and provide examples.
Subject: sociology
Question: If a movement claims that the best way to reverse climate change is to reduce carbon emissions by outlawing privately owned cars, “outlawing cars” is the ________.    A. prognostic framing   B. diagnostic framing   C. motivational framing   D. frame transformation
Subject: mathematics
Question: {\sum\limits_{n = 0}^{\infty}n^{2}}\left( {x - 1} \right)^{n}
Subject: political_science
Question: What are the primary responsibilities of municipal governments?
Subject: physics
Question: A clod of dirt falls from the bed of a moving truck. It strikes the ground directly below the end of the truck. What is the direction of its velocity relative to the truck just before it hits? Is this the same as the direction of its velocity relative to ground just before it hits? Explain your answers.
Subject: biology
Question: A country with zero population growth is likely to be ________.
Subject: mathematics
Question: Find the complement of a \text{52°} angle.
Subject: physics
Question: How are osmosis and dialysis similar? How do they differ?
Subject: physics
Question: Must engineers take Earth’s rotation into account when constructing very tall buildings at any location other than the equator or very near the poles?
Subject: chemistry
Question: The reaction of WCl 6 with Al at ~400 °C gives black crystals of a compound containing only tungsten and chlorine. A sample of this compound, when reduced with hydrogen, gives 0.2232 g of tungsten metal and hydrogen chloride, which is absorbed in water. Titration of the hydrochloric acid thus produced requires 46.2 mL of 0.1051 _M_ NaOH to reach the end point. What is the empirical formula of the black tungsten chloride?
Subject: physics
Question: At what distance is an imagealwayslocated—atdodo,didi, orff?
Subject: physics
Question: Shivering is an involuntary response to lowered body temperature. What is the efficiency of the body when shivering, and is this a desirable value?
Subject: business
Question: Which of these concepts relates to utilitarianism?    A. consequences   B. actions   C. character   D. duty
Subject: computer_science
Question: What advancement changed the way networking components worked, handled traffic, and opened new methods of controlling the network architecture?
Subject: biology
Question: What is the reason for having residual volume in the lung?
Subject: economics
Question: If the economy is operating in the Keynesian zone of the SRAS curve and aggregate demand falls, what is likely to happen to real GDP?
Subject: biology
Question: Discuss why obesity is a growing epidemic.
Subject: psychology
Question: Mothers are more likely than fathers to interact with their children in what way?
Subject: chemistry
Question: Explain the difference between a nonpolar covalent bond, a polar covalent bond, and an ionic bond.
Subject: biology
Question: The part of a neuron that contains the nucleus is the
Subject: sociology
Question: Which statement provides the best operational definition of “childhood obesity”?    A. Children who eat unhealthy foods and spend too much time watching television and playing video games   B. A distressing trend that can lead to health issues including type 2 diabetes and heart disease   C. Body weight at least 20 percent higher than a healthy weight for a child of that height   D. The tendency of children today to weigh more than children of earlier generations
Subject: mathematics
Question: Which system—Roman, Babylonian, Mayan—used place values?
Subject: psychology
Question: Examine the role of mental and emotional well-being in physical health during middle adulthood. How do stress, relationships, and work-life balance contribute to overall health outcomes? Imagine you are a health coach working with a middle-aged client who is struggling with these challenges. What specific recommendations would you give them to maintain positive mental health and overall well-being? Provide examples from the text that show how individuals can maintain positive mental health while navigating the challenges of middle adulthood.
Subject: computer_science
Question: What is the primary purpose of A/B testing in website optimization?
Subject: psychology
Question: Briefly describe the role of reward sensitivity in adolescent risk-taking behavior.
Subject: biology
Question: What layer of the alimentary canal tissue is capable of helping to protect the body against disease, and through what mechanism?
Subject: business
Question: What’s the first step in Alternative Dispute Resolution?
Subject: biology
Question: Which statement about analogies is correct?
Subject: physics
Question: Apply the loop rule to loop akledcba in [Figure 21.50](21-problems- exercises#import-auto-id3173348) .
Subject: computer_science
Question: How do career opportunities in project management change depending on the field you go into?
Subject: economics
Question: [Table 12.5](12-self-check-questions#Table_12_04) provides the supply and demand conditions for a manufacturing firm. The third column represents a supply curve without accounting for the social cost of pollution. The fourth column represents the supply curve when the firm is required to account for the social cost of pollution. Identify the equilibrium before the social cost of production is included and after the social cost of production is included.  Price | Quantity Demanded | Quantity Supplied without paying the cost of the pollution | Quantity Supplied after paying the cost of the pollution   ---|---|---|---   $10 | 450 | 400 | 250   $15 | 440 | 440 | 290   $20 | 430 | 480 | 330   $25 | 420 | 520 | 370   $30 | 410 | 560 | 410   Table 12.5
Subject: chemistry
Question: Which of the subshells described in the previous question contain degenerate orbitals? How many degenerate orbitals are in each?
Subject: biology
Question: Describe the difference in evolutionary pressures experienced by an animal that begins reproducing early and an animal that reproduces late in its lifecycle.
Subject: computer_science
Question: How can search engine optimization help an organization differentiate itself from others?
Subject: biology
Question: Describe what happens to an ecosystem when a keystone species is removed.
Subject: mathematics
Question: Manneken Pisis a famous statue in Brussels, Belgium. It is 24 inches tall and weighs 37.5 pounds. The average man is 69 inches tall and weighs 198 pounds. IsManneken Pisproportional to the average male?
Subject: history
Question: How were the New England textile mills planned and built? Experienced British builders traveled to the United States to advise American merchants.New England merchants paid French and German mechanics to design factories for them.New England merchants and British migrants memorized plans from British mills.Textile mills were a purely American creation, invented by Francis Cabot Lowell in 1813.
Subject: physics
Question: In open heart surgery, a much smaller amount of energy will defibrillate the heart. (a) What voltage is applied to the \text{8.00 μF} capacitor of a heart defibrillator that stores 40.0 J of energy? (b) Find the amount of stored charge.
Subject: business
Question: If wages on average rise at least as fast as inflation, why do people worry about how inflation affects incomes?
Subject: biology
Question: What kind of ecosystem are exotic species especially threatening to?
Subject: physics
Question: Consider two wave functions y_{1}\left( {x,t} \right) = A\ \text{sin}\left( {kx - \omega t} \right) and y_{2}\left( {x,t} \right) = A\ \text{sin}\left( {kx + \omega t + \phi} \right) . The resultant wave form when you add the two functions is y_{R} = 2A\ \text{sin}\left( {kx + \frac{\phi}{2}} \right)\text{cos}\left( {\omega t + \frac{\phi}{2}} \right). Consider the case where A = 0.03\ \text{m}^{-1}, k = 1.26\ \text{m}^{-1}, \omega = \pi\ \text{s}^{-1} , and \phi = \frac{\pi}{10} . (a) Where are the first three nodes of the standing wave function starting at zero and moving in the positive _x_ direction? (b) Using a spreadsheet, plot the two wave functions and the resulting function at time t = 1.00\ \text{s} to verify your answer.
Subject: astronomy
Question: Why is Mars red?
Subject: biology
Question: All but which one of the following are examples of secondary immunodeficiencies?    A. HIV/AIDS   B. malnutrition   C. chronic granulomatous disease   D. immunosuppression due to measles infection
Subject: mathematics
Question: Write the standard form equation of an ellipse with a center at \left( {1,2} \right), vertex at \left( {7,2} \right), and focus at \left( {4,2}\operatorname{).} \right.
Subject: physics
Question: What is the relative humidity on a \text{25}\text{.}0\text{º}\text{C} day when the air contains \text{18}\text{.}0\ \text{g/m}^{3} of water vapor?
Subject: computer_science
Question: What is the name for software that scans and translates the source code one line at a time?
Subject: business
Question: Utilitarianism is a system that ________.    A. considers historical conditions   B. approaches Aristotelian deliberation   C. builds on natural law theory   D. attempts to quantify the good
Subject: physics
Question: Can you cool a kitchen by leaving the refrigerator door open?
Subject: physics
Question: (a) An oxygen-16 ion with a mass of 2.66\ \times \ 10^{-26}\text{kg} travels at 5.0\ \times \ 10^{6}\text{m/s} perpendicular to a 1.20-T magnetic field, which makes it move in a circular arc with a 0.231-m radius. What positive charge is on the ion? (b) What is the ratio of this charge to the charge of an electron? (c) Discuss why the ratio found in (b) should be an integer.
Subject: computer_science
Question: Usually, what means do organizations use to communicate in the hybrid cloud network?
Subject: chemistry
Question: Before small batteries were available, carbide lamps were used for bicycle lights. Acetylene gas, C2H2, and solid calcium hydroxide were formed by the reaction of calcium carbide, CaC2, with water. The ignition of the acetylene gas provided the light. Currently, the same lamps are used by some cavers, and calcium carbide is used to produce acetylene for carbide cannons. (a) Outline the steps necessary to answer the following question: What volume of C2H2at 1.005 atm and 12.2 °C is formed by the reaction of 15.48 g of CaC2with water? (b) Answer the question.
Subject: mathematics
Question: x + y = -4
Subject: mathematics
Question: 20 \div \left( {4 + 6} \right) \cdot 5
Subject: mathematics
Question: \tan\left( {\cos^{- 1}\left( \frac{5}{13} \right)} \right)
Subject: physics
Question: Digital medical thermometers determine temperature by measuring the resistance of a semiconductor device called a thermistor (which has \alpha = -0.06\text{/}\text{°}\text{C} ) when it is at the same temperature as the patient. What is a patient’s temperature if the thermistor’s resistance at that temperature is 82.0% of its value at 37\ \text{°}\text{C} (normal body temperature)?
Subject: physics
Question: How far does light travel in1.00min?
Subject: mathematics
Question: \frac{7}{15} + \frac{8}{15}
Subject: economics
Question: If the economy is suffering through a rampant inflationary period, would a Keynesian economist advocate for stabilization policy that involves higher taxes and higher interest rates? Explain your answer.
Subject: mathematics
Question: Convert0.659¯to a fraction of integers.
Subject: mathematics
Question: Is the sequence \frac{4}{7},\frac{47}{21},\frac{82}{21},\frac{39}{7},\;... arithmetic? If so, find the common difference.
Subject: economics
Question: Refer back to theWork It Outabout Comparing the Economies of Two Countries and examine the data for the two countries you chose. How are they similar? How are they different?
Subject: physics
Question: As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. Calculate the pressure exerted on the floor by the heel if it has an area of 1\text{.}\text{50}\ \text{cm}^{2} and the woman’s mass is 55.0 kg. Express the pressure in Pa. (In the early days of commercial flight, women were not allowed to wear high-heeled shoes because aircraft floors were too thin to withstand such large pressures.)
Subject: chemistry
Question: The ionic radii of the ions S2–, Cl–, and K+are 184, 181, 138 pm respectively. Explain why these ions have different sizes even though they contain the same number of electrons.
Subject: economics
Question: Describe a situation, either a government policy situation, an economic problem, or a private sector situation, where using the CPI to convert from nominal to real would be more appropriate than using the GDP deflator.
Subject: nursing
Question: For a client who is following a heart healthy diet, what is the recommended sodium intake?
Subject: economics
Question: Small “Mom and Pop firms,” like inner city grocery stores, sometimes exist even though they do not earn economic profits. How can you explain this?
Subject: physics
Question: In a pipe resonator, which frequency will be the least intense of those given below?
Subject: computer_science
Question: What might be some of the challenges associated with the requirements gathering process?
Subject: chemistry
Question: The pH of a 0.10-Msolution of caffeine is 11.70. DetermineKbfor caffeine from these data:C8H10N4O2(aq)+H2O(l)⇌C8H10N4O2H+(aq)+OH−(aq)C8H10N4O2(aq)+H2O(l)⇌C8H10N4O2H+(aq)+OH−(aq)
Subject: computer_science
Question: What is true about the order of growth of binary search with respect to the size of the sorted list?
Subject: biology
Question: Predict possible consequences if carbon emissions from fossil fuels continue to rise.
Subject: chemistry
Question: In terms of collision theory, to which of the following is the rate of a chemical reaction proportional? (a) the change in free energy per second (b) the change in temperature per second (c) the number of collisions per second (d) the number of product molecules
Subject: biology
Question: Which complex isnotinvolved in the establishment of conditions for ATP synthesis?
Subject: mathematics
Question: \sum\limits_{n = 1}^{\infty}{\text{cos}\left( {\pi n} \right)e^{\text{−}n}}
Subject: mathematics
Question: 2\left\lbrack {-16 + 5\left( {8k - 6} \right)} \right\rbrack = 8\left( {3 - 4k} \right) - 32
Subject: political_science
Question: What does the trend toward descriptive representation suggest about what constituents value in their legislature? How might Congress overcome the fact that such representation does not always best serve constituents’ interests?
Subject: economics
Question: Suppose the economy is operating at potential GDP when it experiences an increase in export demand. How might the economy increase production of exports to meet this demand, given that the economy is already at full employment?
Subject: mathematics
Question: -18 \cdot 15 \cdot \frac{2}{9}
Subject: physics
Question: How can we express thexandy-components of a vector in terms of its magnitude,A, and direction, global angleθ?
Subject: astronomy
Question: What do our current ideas about the origins of the Moon and Mercury have in common? How do they differ?
Subject: physics
Question: An American football lineman reasons that it is senseless to try to out-push the opposing player, since no matter how hard he pushes he will experience an equal and opposite force from the other player. Use Newton’s laws and draw a free-body diagram of an appropriate system to explain how he can still out-push the opposition if he is strong enough.
Subject: business
Question: The correlation between scores on a neuroticism test and scores on an anxiety test is high and positive; therefore
Subject: physics
Question: In an _RLC_ series circuit, the voltage amplitude and frequency of the source are 100 V and 500 Hz, respectively, an R = 500\ \text{Ω}\text{,} L = 0.20\ \text{H,} and C = 2.0\mu\text{F}\text{.} (a) What is the impedance of the circuit? (b) What is the amplitude of the current from the source? (c) If the emf of the source is given by v(t) = \left( {100\ \text{V}} \right)\ \text{sin}\ 1000\pi t , how does the current vary with time? (d) Repeat the calculations with _C_ changed to 0.20\mu\text{F}\text{.}
Subject: mathematics
Question: {(-0.5)}^{2}
Subject: history
Question: Many Americans began to doubt that the war in Vietnam could be won following ________. Khe SanhDien Bien Phuthe Tonkin Gulf incidentthe Tet Offensive
Subject: economics
Question: List some of the reasons why economists should not consider GDP an effective measure of the standard of living in a country.
Subject: nursing
Question: A 10-year-old child is receiving methylphenidate. The parent tells the nurse the child will not sleep while on the medication. What is the best response?
Subject: biology
Question: Chromosomes are duplicated during what portion of the cell cycle?
Subject: astronomy
Question: Explain how we know that the Sun’s energy is not supplied either by chemical burning, as in fires here on Earth, or by gravitational contraction (shrinking).
Subject: physics
Question: If a person’s body has a density of 995\ \text{kg/m}^{3} , what fraction of the body will be submerged when floating gently in (a) freshwater? (b) In salt water with a density of 1027\ \text{kg/m}^{3} ?
Subject: mathematics
Question: \frac{q}{- 2} \geq - 24
Subject: nursing
Question: The health care provider ordered 10 mL of cough syrup for a client. How many teaspoons will the client take per dose?
Subject: physics
Question: Find out the human population of Earth. Is there a mole of people inhabiting Earth? If the average mass of a person is 60 kg, calculate the mass of a mole of people. How does the mass of a mole of people compare with the mass of Earth?
Subject: sociology
Question: In Erik Erikson’s developmental stages of life, with which challenge must older people struggle?    A. Overcoming despair to achieve integrity   B. Overcoming role confusion to achieve identity   C. Overcoming isolation to achieve intimacy   D. Overcoming shame to achieve autonomy
Subject: sociology
Question: Ethnicity describes shared:    A. beliefs   B. language   C. religion   D. any of the above
Subject: physics
Question: An insulating rod carries+2.0nCof charge. After rubbing it with a material, you find it carries−3nCof charge. How much charge was transferred to it?
Subject: mathematics
Question: Given the graph off′,f′,determine whereffis increasing or decreasing.
Subject: physics
Question: What is the velocity of a 0.400-kg billiard ball if its wavelength is 7.50 fm?
Subject: mathematics
Question: 1.83 - 4.2
Subject: physics
Question: How does mass-energy conservation relate to the Higgs field?
Subject: chemistry
Question: Explain why hydrogen sulfide is a gas at room temperature, whereas water, which has a lower molecular mass, is a liquid.
Subject: computer_science
Question: What are the equivalents of dynamic and static typing?
Subject: history
Question: Border ruffians helped to ________. chase abolitionists out of Missourielect a proslavery legislature in Kansascapture escaped enslaved peopledisseminate abolitionist literature in Kansas
Subject: mathematics
Question: Is a sample of 500 volunteers a reliable measure for a population of 2,500?
Subject: mathematics
Question: \tan\; x + 1 = 0
Subject: mathematics
Question: On November 1 the temperature was 40 ºF. On December 1 the temperature was 7 ºC. Which day was cooler?
Subject: economics
Question: In the financial market, what causes a movement along the supply curve? What causes a shift in the supply curve?
Subject: mathematics
Question: The human population (in thousands) of Nevada in19501950was roughly160.160.If the carrying capacity is estimated at1010million individuals, and assuming a growth rate of2%2%per year, develop a logistic growth model and solve for the population in Nevada at any time (use19501950as time = 0). What population does your model predict for2000?2000?How close is your prediction to the true value of1,998,257?1,998,257?
Subject: economics
Question: If households decide to save a larger portion of their income, what effect would this have on the output, employment, and price level in the short run? What about the long run?
Subject: mathematics
Question: \frac{4}{5} \div \left( {- \frac{12}{25}} \right)
Subject: economics
Question: Why must you avoid double counting when measuring GDP?
Subject: mathematics
Question: The measure of one of the small angles of a right triangle is 2 less than 3 times the measure of the other small angle. Find the measure of both angles.
Subject: nursing
Question: Which potential systemic effect should the nurse anticipate when administering a nonselective ophthalmic beta blocker?
Subject: physics
Question: For a _p_ -type semiconductor, how do impurity atoms alter the energy structure of the solid?
Subject: business
Question: What is the geometric mean of the data set given? 17.00, 10.00, 19.00
Subject: computer_science
Question: Do you think it is better to have more cores in the chip or to use multiple chips with fewer cores each? Why?
Subject: psychology
Question: In what ways do parent-child relationships change in middle childhood? In what ways do they stay the same?
Subject: computer_science
Question: Describe how blockchain technology supports the safe use of cryptocurrency.
Subject: philosophy
Question: How do arguments for skepticism rely on the notion of doubt?
Subject: economics
Question: Legislation proposes that the government should use macroeconomic policy to achieve an unemployment rate of zero percent, by increasing aggregate demand for as much and as long as necessary to accomplish this goal. From a neoclassical perspective, how will this policy affect output and the price level in the short run and in the long run? Sketch an aggregate demand/aggregate supply diagram to illustrate your answer. _Hint_ : revisit [Figure 26.4](26-1-the-building-blocks-of-neoclassical-analysis) .
Subject: mathematics
Question: cos2x-sin2xcos2x-sin2x
Subject: psychology
Question: When it comes to buying clothes, teenagers often follow social norms; this is likely motivated by ________.
Subject: political_science
Question: During George Washington’s administration, there were ________ cabinet positions.    A. four   B. five   C. six   D. seven
Subject: economics
Question: What has been the general pattern of U.S. budget deficits in recent decades?
Subject: biology
Question: An apple grower notices that several of his apple trees with fungi growing on their trunks have developed necrotic ring spots, while other trees in the orchard that lack fungi appear healthy. What is the most likely conclusion the farmer can make about the virus infecting his apple trees?
Subject: mathematics
Question: Rewrite \log_{t}(96) - \log_{t}(8) in compact form.
Subject: nursing
Question: The nurse is caring for a client following a myocardial infarction. Which blood vessel does the nurse explain is blocked?
Subject: chemistry
Question: The addition of 3.15 g of Ba(OH)2·8H2O to a solution of 1.52 g of NH4SCN in 100 g of water in a calorimeter caused the temperature to fall by 3.1 °C. Assuming the specific heat of the solution and products is 4.20 J/g °C, calculate the approximate amount of heat absorbed by the reaction, which can be represented by the following equation: Ba(OH)2·8H2O(s) + 2NH4SCN(aq) ⟶ Ba(SCN)2(aq) + 2NH3(aq) + 10H2O(l)
Subject: business
Question: LO10.1Describe two separate and distinct ways to calculate goods available for sale.
Subject: sociology
Question: In the mid-90s, the U.S. government grew concerned that Microsoft was a _______________, exercising disproportionate control over the available choices and prices of computers.
Subject: chemistry
Question: A syringe at a temperature of 20 °C is filled with liquid ether in such a way that there is no space for any vapor. If the temperature is kept constant and the plunger is withdrawn to create a volume that can be occupied by vapor, what would be the approximate pressure of the vapor produced?
Subject: physics
Question: Mount Everest, at 29,028 feet, is the tallest mountain on the Earth. What is its height in kilometers? (Assume that 1 kilometer equals 3,281 feet.)
Subject: computer_science
Question: Why might we prefer a sub-optimal greedy algorithm over a correct brute-force algorithm?
Subject: political_science
Question: Under civil service or the merit system, what is the primary concept at work?
Subject: physics
Question: Consider these colors of light: yellow, blue, and red. Part A.  Put these light waves in order according to wavelength, from shortest wavelength to longest wavelength. Part B.  Put these light waves in order according to frequency, from lowest frequency to highest frequency.
Subject: physics
Question: If the universe is infinite, does it have a center? Discuss.
Subject: mathematics
Question: \underset{x\rightarrow-5}{\text{lim}}\frac{x^{2} + 25}{x + 5}
Subject: astronomy
Question: What is the main reason that the spectra of all stars are not identical? Explain.
Subject: physics
Question: Professional Application Two piloted satellites approaching one another, at a relative speed of 0.250 m/s, intending to dock. The first has a mass of 4\text{.}{\text{00} \times \text{10}^{3}}\ \text{kg} , and the second a mass of {\text{7.50} \times \text{10}^{3}}\ \text{kg} . (a) Calculate the final velocity (after docking) by using the frame of reference in which the first satellite was originally at rest. (b) What is the loss of kinetic energy in this inelastic collision? (c) Repeat both parts by using the frame of reference in which the second satellite was originally at rest. Explain why the change in velocity is different in the two frames, whereas the change in kinetic energy is the same in both.
Subject: political_science
Question: What goods are available to all without direct payment?
Subject: psychology
Question: ________ is a hormone secreted by the pineal gland that plays a role in regulating biological rhythms and immune function.
Subject: psychology
Question: What are at least two benefits and one potential negative impact of multilingualism in children?
Subject: physics
Question: Which characteristic of a transverse wave is measured along the direction of propagation?
Subject: business
Question: [LO 11.1](11-1-describe-capital-investment-decisions-and-how-they-are-applied) Capital investment decisions often involve all of the following _except_ ________.    A. qualitative factors or considerations   B. short periods of time   C. large amounts of money   D. risk
Subject: biology
Question: Describe how the population of a species that survives a mass extinction event would change in size and growth pattern over time beginning immediately after the extinction event.
Subject: anthropology
Question: Name and describe the most important pieces of government legislation in the United States pertaining to the rights of Indigenous peoples to cultural artifacts and knowledge.
Subject: physics
Question: True or false—If a magnet shatters into many small pieces, all the pieces will have north and south poles
Subject: mathematics
Question: Identify the property of real numbers illustrated here:98×41=41×98.
Subject: mathematics
Question: f(x) = 4x^{4} + 16x^{3} + 13x^{2} - 15x - 18
Subject: chemistry
Question: Determine the oxidation state of sulfur in SF 6 , SO 2 F 2 , and KHS.
Subject: psychology
Question: ________ is(are) described as slow-wave sleep.
Subject: business
Question: What is credit? What are some “instruments” of debt?
Subject: mathematics
Question: Combine like terms: 5n + 8 + 2n - 1
Subject: astronomy
Question: Which type of wave has a longer wavelength: AM radio waves (with frequencies in the kilohertz range) or FM radio waves (with frequencies in the megahertz range)? Explain.
Subject: computer_science
Question: What is the first step in developing a comprehensive risk management plan?
Subject: sociology
Question: Which of the following is an example of corporate crime?
Subject: astronomy
Question: If the Viking missions were such a rich source of information about Mars, why have we sent the Pathfinder,Global Surveyor, and other more recent spacecraft to Mars? Make a list of questions about Mars that still puzzle astronomers.
Subject: psychology
Question: What occurs when people in their eighties and nineties look beyond their own experience, consider their connections to earlier generations, and accept change as inevitable and natural?
Subject: chemistry
Question: Explain why a hydrogen bond between two water molecules is weaker than a hydrogen bond between two hydrogen fluoride molecules.
Subject: physics
Question: If an atom has an electron in the n = 5 state with m_{l} = 3 , what are the possible values of l ?
Subject: biology
Question: Atrophy refers to ________.
Subject: business
Question: LO12.4What business circumstance could produce a short-term notes payable created from a loan?
Subject: economics
Question: We learned that changes in exchange rates and the corresponding changes in the balance of trade amplify monetary policy. From the perspective of a nation’s central bank, is this a good thing or a bad thing?
Subject: biology
Question: Which of the following does not occur?
Subject: business
Question: Who appoints leaders to run administrative agencies?
Subject: sociology
Question: What types of municipal projects often result in environmental racism?
Subject: physics
Question: How does a model differ from a theory?
Subject: mathematics
Question: Which of the four apportionment methods discussed in this section does not use a modified divisor?
Subject: mathematics
Question: Ruben received \text{\$675} commission when he sold a \text{\$4,500} painting at the art gallery where he works. What was the rate of commission?
Subject: political_science
Question: Which of the following is an example of an executive agreement?
Subject: chemistry
Question: True or false: Boron contains 2s22p1valence electrons, so only oneporbital is needed to form molecular orbitals.
Subject: computer_science
Question: What is the common difficulty preventing us from designing an efficient algorithm for solving NP-complete problems?
Subject: business
Question: The jury’s decision also drew criticism from many copyright and music experts. Why?    A. The $5.3 million award was thought to be outrageously large.   B. Critics said that although Marvin Gaye may have been the Prince of Soul, he didn’t own a copyright to the whole genre.   C. Not a single word, melody, or beat from Gaye’s song was actually copied.
Subject: biology
Question: In humans, the plasma comprises what percentage of the blood?
Subject: physics
Question: An elevator filled with passengers has a mass of 1.70\ \times \ 10^{3}\ \text{kg} . (a) The elevator accelerates upward from rest at a rate of 1.20\ \text{m/s}^{2} for 1.50 s. Calculate the tension in the cable supporting the elevator. (b) The elevator continues upward at constant velocity for 8.50 s. What is the tension in the cable during this time? (c) The elevator accelerates opposite to the motion at a rate of 0.600\ \text{m/s}^{2} for 3.00 s. What is the tension in the cable during acceleration opposite to the motion? (d) How high has the elevator moved above its original starting point, and what is its final velocity?
Subject: mathematics
Question: 5 more than x
Subject: physics
Question: What does the circuit element shown represent?
Subject: psychology
Question: Describe how studying language development can help improve our understanding of children’s cognitive development.
Subject: business
Question: What is one of the oldest trademarks still in existence?    A. The Royal Dutch Tulip Company.   B. Wedgewood china.   C. Löwenbräu Brewery.
Subject: mathematics
Question: Sergio needs to attach a wire to hold the antenna to the roof of his house, as shown in the figure. The antenna is eight feet tall and Sergio has 10 feet of wire. How far from the base of the antenna can he attach the wire? Approximate to the nearest tenth, if necessary.
Subject: mathematics
Question: Identify the median.
Subject: physics
Question: Why are photons of gamma rays and X-rays able to penetrate objects more successfully than ultraviolet radiation?
Subject: physics
Question: Suppose a gas-filled incandescent light bulb is manufactured so that the gas inside the bulb is at atmospheric pressure when the bulb has a temperature of \text{20}\text{.}0\text{º}\text{C} . (a) Find the gauge pressure inside such a bulb when it is hot, assuming its average temperature is \text{60}\text{.}0\text{º}\text{C} (an approximation) and neglecting any change in volume due to thermal expansion or gas leaks. (b) The actual final pressure for the light bulb will be less than calculated in part (a) because the glass bulb will expand. What will the actual final pressure be, taking this into account? Is this a negligible difference?
Subject: psychology
Question: How might a parent or caregiver optimize the health of their school-aged child?
Subject: biology
Question: What is the function of the hormone erythropoietin?
Subject: mathematics
Question: Rewrite the fraction240100as a percentage.
Subject: sociology
Question: What do you think it will be like to be ten, twenty, and fifty years older than you are now? What facts are your assumptions based on? Are any of your assumptions about getting older false? What kind of sociological study could you establish to test your assumptions?
Subject: economics
Question: What does the concept of rationality have to do with Ricardian equivalence?
Subject: biology
Question: Alternation of generations describes which of the following?
Subject: mathematics
Question: f(x) = 2x^{2} + 9x
Subject: biology
Question: The NADH and FADH 2 produced during β-oxidation are used to make ________.
Subject: physics
Question: Consider a single-slit diffraction pattern for \lambda = 589\ \text{nm} , projected on a screen that is 1.00 m from a slit of width 0.25 mm. How far from the center of the pattern are the centers of the first and second dark fringes?
Subject: physics
Question: Nearly all conventional piston engines have flywheels on them to smooth out engine vibrations caused by the thrust of individual piston firings. Why does the flywheel have this effect?
Subject: mathematics
Question: A value-size package of ground chicken costs $23.00. The package weighs 2.5 kg. What is the cost per gram of the chicken?
Subject: physics
Question: Find the ratio of the mass of Jupiter to that of Earth based on data in [Table 6.2](6-6-satellites-and-keplers-laws-an-argument-for-simplicity) .
Subject: mathematics
Question: F(x,y,z)=yi−xj+zk,F(x,y,z)=yi−xj+zk,whereSSis the upper half of the unit sphere
Subject: mathematics
Question: x^{4} - 14x^{2} + 24 = 0
Subject: biology
Question: Which is the order of airflow during inhalation?
Subject: physics
Question: Consider the circuit shown below. (a)Determine the equivalent resistance and the current from the battery with switch S_{1} open. (b) Determine the equivalent resistance and the current from the battery with switch S_{1} closed.
Subject: economics
Question: How will a stronger euro affect the following economic agents?    A. A British exporter to Germany.   B. A Dutch tourist visiting Chile.   C. A Greek bank investing in a Canadian government bond.   D. A French exporter to Germany.
Subject: mathematics
Question: How much area is in both tails (combined)?
Subject: business
Question: LO6.4In production, what has changed to allow ABC costing to become valuable?
Subject: mathematics
Question: a_{n} = \frac{2n + 1}{4^{n}}
Subject: computer_science
Question: Identify the different types of storage that an organization has access to in a cloud-based environment.
Subject: astronomy
Question: Since the rotation period of the Sun can be determined by observing the apparent motions of sunspots, a correction must be made for the orbital motion of Earth. Explain what the correction is and how it arises. Making some sketches may help answer this question.
Subject: business
Question: In 2016, Amazon announced it was building its own logistics and shipping business in an effort to put the brakes on rising delivery costs. The overall goal was to deliver Amazon packages as well other packages from retailers and consumers in order to cut delivery costs in half. By 2021, Amazon was shipping 72 percent of its own packages as well as packages for Walmart and eBay.Read more about the effort.With this new shipping venture in mind, answer the following questions:How is Amazon’s decision to enter the logistics and shipping industry a move toward improving customer loyalty and equity?How will Amazon’s new delivery service benefit Amazon?How do you predict Amazon’s rivals in this distribution channel have responded?
Subject: business
Question: LO11.4You begin a new job at Cabrera Medical Supplies. The company is considering a new accounting system, with an initial investment of about half a million dollars for new software and hardware. You are excited for the opportunity to apply your managerial accounting skills regarding screening and preference methods to decide on the best system for the company. Your boss is a little old-school, and when you mention some of the things you learned in managerial accounting, he says, “Discounted cash flow methods are not the only way to approach this. I have more of a gut reaction approach that blows most managers out of the water when they become absorbed by discounted cash flow methods (DCF).” How would you react and what would you discuss with your boss?
Subject: economics
Question: Under what conditions will a larger budget deficit cause a trade deficit?
Subject: physics
Question: Confirm that charge, electron family number, and the total number of nucleons are all conserved by the rule for electron capture given in the equation {}_{Z}^{A}{X_{N} + e^{-}}\rightarrow{}_{Z - 1}^{A}{\text{Y}_{N + 1} + \nu_{e}} . To do this, identify the values of each before and after the capture.
Subject: physics
Question: A 5000-Ci {}^{\text{60}}\text{Co} source used for cancer therapy is considered too weak to be useful when its activity falls to 3500 Ci. How long after its manufacture does this happen?
Subject: mathematics
Question: If you draw 2Scrabbletiles without replacement and ignoring order from a bag containing E, E, L, S, what is the sample space?
Subject: political_science
Question: What does separation of powers mean?
Subject: physics
Question: Water is shot nearly vertically upward in a decorative fountain and the stream is observed to broaden as it rises. Conversely, a stream of water falling straight down from a faucet narrows. Explain why.
Subject: biology
Question: Photosynthesis always results in the formation of oxygen.
Subject: astronomy
Question: In which of these star groups would you mostly likely find the least heavy-element abundance for the stars within them: open clusters, globular clusters, or associations?
Subject: psychology
Question: Identify three factors that contribute to dropping out of high school.
Subject: business
Question: [LO 5.3](5-3-explain-and-compute-equivalent-units-and-total-cost-of- production-in-an-initial-processing-stage) Beginning inventory and direct material cost added during the month total $55,@. What is the value of the ending work in process inventory if beginning inventory was 2,000 units; 9,000 units were started; and 1,000 units were in ending inventory?    A. $1,000   B. $5,000   C. $50,000   D. $55,000
Subject: physics
Question: The severity of a shock depends on the magnitude of the current through your body. Would you prefer to be in series or in parallel with a resistance, such as the heating element of a toaster, if you were shocked by it? Explain.
Subject: business
Question: A nondisclosure agreement protects the venture by ________. outlining confidential information or knowledge that the parties do not want to share with outside, or third, parties and is considered a legally binding contractsharing information that is not confidentialidentifying key people who can access confidential informationidentifying disclosed information for outsider use
Subject: business
Question: LO11.5Your family started a new manufacturing business making outdoor benches for use in parks and outdoor venues two years ago. The business has been very successful, and sales are soaring. Because of this success, your family realizes that the equipment purchased to start the business will not last as long as expected because the company has needed to run twenty-four-hour production shifts for most of the past year. There has been a lot of wear and tear on the equipment. The original useful lives and salvage values are not as accurate as your family had hoped. Your aunt, who is the production manager for the family business, has approached you because she is concerned about this issue, and she knows you have had an accounting class. What advice do you have for her? How should the company readjust given the realities of the last few years?
Subject: economics
Question: What is the rule relating the ratio of marginal utility to prices of two goods at the optimal choice? Explain why, if this rule does not hold, the choice cannot be utility-maximizing.
Subject: computer_science
Question: Who sets policies in OSs?
Subject: biology
Question: If xenon has an atomic number of 54 and a mass number of 108, how many neutrons does it have?
Subject: psychology
Question: Why do you think psychology courses like this one are often requirements of so many different programs of study?
Subject: physics
Question: Which graph in the previous problem has a positive slope?
Subject: business
Question: LO2.3Explain how a scatter graph is used to identify and measure cost behavior.
Subject: chemistry
Question: Consider the system shown in [Figure 16.9](16-2-entropy) . What is the change in entropy for the process where the energy is initially associated with particles A and B, and the energy is distributed between two particles in different boxes (one in A-B, the other in C-D)?
Subject: mathematics
Question: \frac{x^{4} + 3x^{2} - 4}{x - 2}
Subject: astronomy
Question: What is the difference between a meteor and a meteorite?
Subject: computer_science
Question: What constitutes a project?
Subject: physics
Question: Swimming one lap in a pool is defined as going across a pool and back again. If a swimmer swims 3 laps in 9 minutes, how can his average velocity be zero?
Subject: psychology
Question: How is the social world around preschoolers changing in early childhood? What is new and different from infancy and toddlerhood?
Subject: biology
Question: The study of nutrient cycling though the environment is an example of which of the following?
Subject: business
Question: [LO 11.1](11-1-describe-capital-investment-decisions-and-how-they-are-applied) What is the next thing a company needs to do after it establishes investment criteria?
Subject: biology
Question: Corn develops from a seedling with a single cotyledon, displays parallel veins on its leaves, and produces monosulcate pollen. It is most likely:
Subject: nursing
Question: A 79-year-old client with hypertension has been prescribed a medication to lower blood pressure. Which action should the nurse takefirst?
Subject: mathematics
Question: ForExercise 9.12, what areαandβin words?
Subject: astronomy
Question: If a visual binary system were to have two equal-mass stars, how would they be located relative to the center of the mass of the system? What would you observe as you watched these stars as they orbited the center of mass, assuming very circular orbits, and assuming the orbit was face on to your view?
Subject: psychology
Question: Describe three different motivations for aggression.
Subject: mathematics
Question: the quotient of V and the difference of h and 6
Subject: chemistry
Question: One of the important reactions in the biochemical pathway glycolysis is the reaction of glucose-6-phosphate (G6P) to form fructose-6-phosphate (F6P):   \text{G6P}\ \rightleftharpoons\ \text{F6P}\mspace{90mu}\text{Δ}G\text{°} = \text{1.7 kJ} (a) Is the reaction spontaneous or nonspontaneous under standard thermodynamic conditions? (b) Standard thermodynamic conditions imply the concentrations of G6P and F6P to be 1 _M_ , however, in a typical cell, they are not even close to these values. Calculate Δ _G_ when the concentrations of G6P and F6P are 120 μ _M_ and 28 μ _M_ respectively, and discuss the spontaneity of the forward reaction under these conditions. Assume the temperature is 37 °C.
Subject: physics
Question: A \gamma -ray photon has a momentum of 8.00\ \times \ 10^{-21}\text{kg} \cdot \text{m/s}. Find its wavelength and energy.
Subject: computer_science
Question: What is the difference between CPU and ALU?
Subject: mathematics
Question: Iff(−1)=−6f(−1)=−6andf(1)=2,f(1)=2,then there exists at least one pointx∈[−1,1]x∈[−1,1]such thatf′(x)=4.f′(x)=4.
Subject: biology
Question: Explain how the different germ layers give rise to different tissue types.
Subject: business
Question: [LO 12.5](12-5-record-transactions-incurred-in-preparing-payroll) What 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: psychology
Question: What can be said of the current status of the wage gap between men and women?
Subject: mathematics
Question: Find z^{2} when z = 5{cis}\left( \frac{3\pi}{4} \right)
Subject: nursing
Question: A client with adrenal insufficiency is prescribed hydrocortisone. Which action should the nurse take to detect potential adverse effects of this drug?
Subject: biology
Question: In humans, exposure of the skin to sunlight is required for ________.
Subject: mathematics
Question: \- \frac{21}{4}
Subject: mathematics
Question: 16x^{2} - 81