Exams & Certification
Why is binary fission referred to as “asexual reproduction”? The correct answer and explanation is : Answer:Binary fission is referred to as “asexual reproduction” because it does not involve the fusion of gametes (sperm and egg) or genetic recombination. Instead, a single parent cell divides into two identical daughter cells, each carrying the same genetic […]
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In a perpetual inventory system, cost of goods sold is recorded a.on a daily basis. b.on a monthly basis. c.on an annual basis. d.with each sale. The correct answer and explanation is : Correct Answer: d. with each sale. Explanation: In a perpetual inventory system, the cost of goods sold (COGS) is recorded with each
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Consider the molecules H2CCH2, H2CCCH2, and H2CCCCH2. (a) Draw Lewis structures for these molecules. (b) What is the hybridization at each C atom? (c) What type of bond connects the carbon atoms (single, double, etc.)? (d) What are the HCH, CCH, and CCC angles in these molecules? (e) Do all the hydrogen atoms lie in
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Which of the following is a true statement about inventory systems? a.Periodic inventory systems require more detailed inventory records. b.Perpetual inventory systems require more detailed inventory records. c.A periodic system requires cost of goods sold be determined after each sale. d.A perpetual system determines cost of goods sold only at the end of the
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Which of the following statements is true of coercive power of leaders? a. It refers to the power that stems from the authority to bestow rewards on other people. b. It is the negative side of legitimate and reward power. c. It refers to authority resulting from a leader’s special knowledge or skill. d. It
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Which of the following statements about power is true? Group of answer choices People generally use only one base of power to effect change in others. Expert power exists when one person takes actions that will lead that person and others to achieve their mutual objectives. Power can be used to motivate individuals ethically and
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A runner accelerates at a constant 0.20 m/s2 to the north.If she starts from rest, how long does it take her to reach 7.0 m/s? How far does she run in this time?If she was initially running at 3.0 m/s to the north, how long does it take her to run 50 meters? What is
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A perpetual inventory system would be used by a(n) a.automobile dealership. b.hardware store. c.drugstore. d.convenience store. The correct answer and explanation is : The correct answer is: c. Drugstore Explanation A perpetual inventory system is an inventory management method where inventory records are updated in real-time as sales and purchases occur. This system ensures that
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The coefficient of kinetic friction between a particular car’s tires and the ground is 0.60. The coefficient of static friction is 0.75.Given the above information and the assumption that friction is the limiting factor, not the car’s engine, determine the maximum acceleration of the car. Use this to determine the time to accelerate from zero
Contribution margin Select one: a. None of the answers are correct b. excludes variable selling costs from its calculation. c. is calculated by subtracting total manufacturing costs per unit from sales revenue per unit. d. is always the same as gross profit margin. e. equals sales revenue minus variable costs. The correct answer and explanation
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