Solve the problem.A household outlet has voltage given by V = 154 sin ?t, where ? is the angular velocity of the generator in radians per second and t is time in seconds. If 
radians per second, what is the maximum voltage in this outlet?
A. 154 V
B. 308 V
C. 231 V
D. 77 V
Answer: A
Mathematics
You might also like to view...
Find the derivative of y with respect to the independent variable.y = t7 - e
A. 
B. t7 - e
C. (6 - e)t7 - e
D. (7 - e)t6 - e
Mathematics
Multiply.(-0.54)(-0.72)
A. 0.3888 B. -0.18 C. -1.26 D. -1.16
Mathematics
Simplify. Assume that x and y are nonzero.
A. 64x4y12 B. 64x7y12 C. 4x10y15 D. 4x7y12
Mathematics
Solve the problem.A woman accepts a position as president of a company at age 37. Assuming retirement at age 67 and annual salary $14,000 that is paid in a continuous money flow, what is the president's accumulated present value? The current interest rate is 7%, compounded continuously.
A. $24,491.29 B. $224,491.29 C. $175,508.71 D. -$175,508.71
Mathematics