Solve the problem.The time T in seconds for a pendulum of length L feet to make one swing is given by  How long is a pendulum (to nearest hundredth) if it makes one swing in 1.7 seconds? Use 3.14 for ?.

A. 3.22 ft
B. 20.25 ft
C. 31.79 ft
D. 127.16 ft


Answer: A

Mathematics

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A.

B.

C.

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Mathematics