Simplify the expression. ? 3

A.  sin4 x
B. 8 sin4 x
C.  sin3 x
D.  sin4 x

Answer: A

Mathematics

You might also like to view...

Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = (sin x)cos x

A. (sin x)cos x(cos x cot x - sin x ln (sin x)) B. cos x ln ( sin x) C. cos x cot x - ln (sin x) D. cos x cot x - sin x ln(sin x)

View
Mathematics

Solve.Find the original price when the discount rate is 55% and the amount of discount is $442.75.

A. $8.05 B. $24,351.25 C. $243.51 D. $805.00

View
Mathematics

Simplify by factoring.2

A. 2
B. 23
C. 9
D. 46

View
Mathematics

Find the median.Number of customers: 277, 399, 146, 451, 149, 226

A. 226 B. 235.5 C. 277 D. 251.5

View
Mathematics