Find dy/dt.y = cos4(?t - 11)
A. 4 cos3(?t - 11)
B. -4? sin3(?t - 11)
C. -4 cos3(?t - 11) sin(?t - 11)
D. -4? cos3(?t - 11) sin(?t - 11)
Answer: D
You might also like to view...
Find the remainder by long division.(2x3 + 3x2 + 4x - 10) ÷ (x + 1)
A. -1 B. 1 C. -13 D. 13
Round to the indicated place.A bank pays interest on all of its accounts to the nearest cent. If the interest on an account is $333.1790, how much interest does the bank pay?
A. $333 B. $334.18 C. $333.18 D. $333.17
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.cos ? = - 
, ? < ? < 
Find cos 
.
A. 
B. 
C. - 
D. - 
Solve.The population of a city increased from 1,106,918 in 1995 to 1,359,774 in 2005. What is the percent of increase? Round your answer to the nearest tenth of a percent.
A. 22.8% B. 1.9% C. 2.3% D. 18.6%