Solve the problem.A generator produces an alternating current according to the equation I = 24 sin 14?t, where t is time in seconds and I is the current in amperes. What is the smallest time t such that I = 12?
A. sec
B. sec
C. sec
D. sec
Answer: D
Mathematics
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Determine whether the geometric series converges or diverges. If it converges, find its sum.
a. 12 b. Diverges c. 3 d. 16
Mathematics
Solve the problem.The value V of a car that is t years old can be modeled by V(t) = 19,655(0.83)t. According to the model, when will the car be worth $6000?
A. 6.4 years B. 0.9 years C. 54.5 years D. 2.0 years
Mathematics
Perform the operation indicated. ?
A.
B.
C.
D.
Mathematics
Find the asymptotes of the hyperbola. -
= 1
A. y + 2 = (x + 3), y + 2 = -
(x + 3)
B. y + 3 = (x + 2), y + 3 = -
(x + 2)
C. y + 3 = (x + 2), y + 3 = -
(x + 2)
D. y + 3 = (x + 2), y + 3 = -
(x + 2)
Mathematics