An object moves in simple harmonic motion described by the given equation, where t is measured in seconds and d in meters . Find the maximum displacement, the frequency, and the time required for one cycle.d = 3 sin 3t meters
A. displacement = 3 meters; period = 3 ? seconds; f = 
oscillations/second
B. displacement = -3 meters; period = 
? seconds; f = 
oscillations/second
C. displacement = 3 meters; period = 
? seconds; f = 
oscillations/second
D. displacement = 3 meters; period = 
seconds; f = 
? oscillations/second
Answer: C
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Solve the problem.The mathematical model 
represents the cost in dollars a company has in manufacturing x items during a month. Based on this, how much does it cost to produce 300 items?
A. $160.00 B. $0.53 C. $150,000 D. $230,000
Write the dollar amount in words as you would on a check.$83.62
A. Eighty-three dollars and 62 cents
B. Eighty-three and 
dollars
C. Eighty-three 
dollars
D. Eighty-three dollars and 
Write the English phrase as an algebraic expression. Let the variable x represent the number.24 decreased by a number
A. x - 24
B. 24 - x
C. 
D. 24 + x
3tan2 t = 1
Find all values of t that satisfy the equation.