Solve.When an object is dropped to the ground from a height of h meters, the time it takes for the object to reach the ground is given by the equation t = , where t is measured in seconds. If an object falls 44.1 meters before it hits the ground, find the time it took for the object to fall.

A. 3 seconds
B. 9 seconds
C. 4 seconds
D. 6 seconds


Answer: A

Mathematics

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Solve the problem.Jerry's Bank charges 1.3% per month on the average daily balance as well as the following special fees.Cash advance fee: 2.5% {minimum of $2 and maximum of $10}Late payment fee: $30Over the credit limit fee: $35One month Jerry was on vacation and did not get his account payment in on time and also went over the credit limit. He also used his card for 7  cash advances. His average daily balance was  for the month. Find the total of all charges which will be on his account next month.

A. $132.85 B. $120.25 C. $171.25 D. $102.85

Mathematics

The graph of a function f is given. Use the graph to answer the question.Find the numbers, if any, at which f has a local minimum. What are the local minima?

A. f has a local minimum at x = -1; the local minimum is 0 B. f has a local minimum at x = 0; the local minimum is 3 C. f has a local minimum at x = -1 and 1; the local minimum is 0 D. f has no local minimum

Mathematics

Find the reciprocal of the number.

A.
B. 4
C. 0
D. 1

Mathematics

Find the difference.19 - 19

A. 0 B. 1 C. 19 D. -19

Mathematics