Find the amplitude, period or displacement.Find the amplitude of y = 2 sin 
.
A. 
B. 2
C. 3
D. 6
Answer: B
Mathematics
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Solve the problem.The electromotive force for an electric circuit with a simplified generator is 
at t sec, where
Find the force at 0.6 seconds.
A. 110 volts B. 77 volts C. 24 volts D. 210 volts
Mathematics
Solve.Z = A(1 + x)1/3, for x
A. x = 
3
B. x = 
3 - 1
C. x = 
3
D. x = 
3 + 1
Mathematics
Determine between which two consecutive whole numbers each square root lies.
A. 13 and 14 B. 12 and 13 C. 10 and 11 D. 11 and 12
Mathematics
Find the area A. Round the answer to three decimal places.
A. 4.712 cm2 B. 0.785 cm2 C. 0.75 cm2 D. 2.356 cm2
Mathematics