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. ln 
B. ln 
C. ln 
D. ln 
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= 4
A. x = 1, 2 B. x = 9 C. x = -1 D. x = 2, 9
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A. 
B. 
C. 
D. 
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Without graphing, determine whether the following data set is exactly linear, approximately linear or nonlinear.
A. nonlinear B. approximately linear C. exactly linear
Mathematics