Provide an appropriate response.State whether the following situation represents direct variation, inverse variation, or neither, and explain why: The cost of mailing a letter within the United States and the distance that it travels.
What will be an ideal response?
Neither; the cost of mailing a letter within the United States is not affected by the distance that it travels.
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Solve the problem. Round to the nearest hundredth, if necessary.Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. A vending machine will only accept coins weighing between 5.49 g and 5.82 g. What percentage of legal quarters will be rejected?
A. 1.43% B. 2.13% C. 0.57% D. 1.4%
Use a Taylor series to evaluate the function.
A. 1.9105 B. 1.9042 C. 3.8725 D. 2.0895
Use your estimation skills to pick the most reasonable answer. Do not solve the problem.8 - 1.25
A. 0.675 B. 6.75 C. 0.0675
Find the expected value.A fair coin is tossed three times, and a player wins $3 if 3 tails occur, wins $2 if 2 tails occur and loses $3 if no tails occur. If one tail occurs, no one wins. What is the expected value of the games?
A. $0.75 B. $2.00 C. -$3.00 D. $3.00