Solve the problem.The time T in seconds required for a pendulum of length L feet to make one swing is given by T = 2? 
.How long is a pendulum if it makes one swing in 3.00 sec? Round your answer to the nearest tenth of a foot.
A. 7.3 ft
B. 15.3 ft
C. 8.0 ft
D. 14.6 ft
Answer: A
Mathematics
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Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 9
- 18
B. 9
- 2
C. 
D. 9
+ 18
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Determine whether the given points are on the graph of the equation.y = 3x2; (4, 36)
A. Yes B. No
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Find the integral.
dx
A. -5e-4 - 1 B. -5e-4 + 1 C. -3e-4 + 1 D. -5e-4
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