Find the specified quantity.Find the amplitude of y = -2 cos 
.
A. 
B. 2
C. 3
D. -6
Answer: B
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Solve the problem.Eduardo has a balance of $3265.96 on a credit card with an annual percentage rate (APR) of 12.6%. His credit card requires a minimum monthly payment of 2% of the balance. If he transfers his balance to a credit card with an APR of 8.5% how much of his first payment would be interest and how much would be applied to reduce the principal?
A. Interest: $34.29; amount applied to principal: $31.03 B. Interest: $34.29; amount applied to principal: $36.14 C. Interest: $23.13; amount applied to principal: $42.19 D. Interest: $23.13; amount applied to principal: $47.51
What part of the set of objects is shaded?
A. 
B. 
C. 
D. 
The figure shows the velocity v or position s of a body moving along a coordinate line as a function of time t . Use the figure to answer the question. s (m)
When is the body moving backward?
A. 8 < t < 9 B. 2 < t < 3, 4 < t < 5, 7 < t < 8 C. 8 < t ? 10 D. 2 < t < 3, 4 < t < 5, 7 < t < 9
Use order of operations to simplify the expression.-5 + 
A. 6 B. -2 C. 16 D. 8