character in a function named validateSSN You need to use the correct expression to validate the input. Which expression should you insert into each function? (To answer‚ drag the appropriate regular expression statement to the correct location. Each regular expression statement may be used once‚ more than once‚ or not at all. You may need to drag the split bar between panes or scroll to view content.) A. B. C. D. Correct Answer: Section: (none) Explanation Explanation/Reference: QUESTION
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E) None of the above. Table for Individual Question Feedback Points Earned: 1.0/1.0 Correct Answer(s): A 2. The Song of Roland was inspired by A) the Vikings and ships at sea. B) wars fought by Greek soldiers. C) the Book of Kells and tapestries. D) wars fought by Christian soldiers. E) None of the above. Table for Individual Question Feedback Points Earned: 0.0/1.0 Correct Answer(s): D 3. Chaucer wrote ________ in the ________ century. A) Africa‚ fourteenth B)
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is the profit-maximizing price and quantity?Answer | | | | | Correct Answer: | a. P = 60‚ Q = 120 | | | | | * Question 2 1 out of 1 points | | | Total surplus in a market is a measure of:Answer | | | | | Correct Answer: | c. social welfare created by the market | | | | | * Question 3 1 out of 1 points | | | The long-run average cost curve slopes downward if there are:Answer | | | | | Correct Answer: | e. economies of scale | | | | |
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Question 1 (Worth 10 points) Describe the “proxy system” and how is it used to as activism to encourage companies to “go green.” |ESSAY SUBMISSION | |The proxy system allows share holders to vote on proposals and to also make proposals to the company in which they own stock. Each share | |owned normally count for one vote. If share holders band together that chances of a
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a competitive labor market Answer Selected Answer: causes equality between the quantity of labor supplied and the quantity demanded. Correct Answer: creates a surplus of labor. Response Feedback: creates a surplus of labor. Question 2 0 out of 1 points A price ceiling set below the equilibrium price means that the quantity supplied ____ the quantity demanded so that a ____ exists. Answer Selected Answer: is less than; surplus Correct Answer: is less than; shortage
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Selected Answer: E. H0: p ≥ 0.19 HA: p < 0.19 Correct Answer: B. H0: p ≥ 0.19 HA: p < 0.19 Question 2 1 out of 1 points What is the value of the test statistic? Selected Answer: C. -1.140 Correct Answer: C. -1.140 Question 3 1 out of 1 points Which of the following correctly characterizes the p-value? Selected Answer: D. p-value > .10 Correct Answer: D. p-value > .10 Question 4 1 out of 1 points What is the correct decision? Selected Answer: B.
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of 6) 10.0 points What is its frequency? Correct answer: 6.1216 Hz. 001 (part 1 of 6) 10.0 points A spring with a spring constant of 50.3 N/m is attached to different masses‚ and the system is set in motion. What is its period for a mass of 2.8 kg? 1 = 6.1216 Hz . 0.163356 s f2 = 005 (part 5 of 6) 10.0 points What is the period for a mass of 0.65 kg? Correct answer: 1.48243 s. Explanation: Let : Explanation: Correct answer: 0.714254 s. k = 50.3 N/m m1 = 2.8 kg
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Earned: | 0.0/1.0 | | Correct Answer(s): | D | 2. If a supplier has high power‚ what can it do to influence its industry? A) Charge higher prices B) Shift costs to industry participants C) Limit quality or services D) All of these Feedback: If the supplier power is high‚ the supplier can influence the industry by (1) charging higher prices‚ (2) limiting quality or services‚ and (3) shifting costs to industry participants. Points Earned: | 0.0/1.0 | | Correct Answer(s): | D | 3. When
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years? Select one: A. $3‚070 B. $3‚415 C. $3‚105 D. none of these Feedback The correct answer is: $3‚105 Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text Sydney saved $50‚000 during her first year of work after college and plans to invest it for her retirement in 40 years. How much will she have available for retirement if she can make 8% on her investment? Select one: A. $596‚250 B. $12‚953‚000 C. $2‚345‚100 D. $1‚086‚226 Feedback The correct answer is: $1
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is CORRECT?Answer | | | | | Selected Answer: | You should recommend Project S‚ because at the new WACC it will have the higher NPV. | Correct Answer: | You should recommend Project S‚ because at the new WACC it will have the higher NPV. | | | | | Question 2 2 out of 2 points | | | Which of the following statements is CORRECT?Answer | | | | | Selected Answer: | Multiple IRRs can occur only if the signs of the cash flows change more than once. | Correct Answer: |
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