Solve the problem.The position of a weight attached to a spring is s(t) = -5 cos 3t. What are the frequency and period of the system?
A. Frequency = 
cycles per sec, period = 
sec
B. Frequency = 
cycles per sec, period = 
sec
C. Frequency = 3 cycles per sec, period = 
sec
D. Frequency = 
cycles per sec, period = 
sec
Answer: D
Mathematics
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A. -2
B. - 
C. - 
D. - 
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A. - 
B. 
C. 15
D. -15
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A. x = -1, y = 1, z = -2 B. x = -2, y = -1, z = 1 C. inconsistent (no solution) D. x = -2, y = 1, z = -1
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Function 
is related to the parent function. Identify the parent function f.
?
?
A. Square Root Function, 
B. Identity Function, 
C. Quadratic Function, 
D. Cubic Function, 
E. Reciprocal Function, 
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