Evaluate the integral.

A. 2 cos + C
B. - cos + C
C. -2 sin + C
D. sin + C

Answer: D

Mathematics

Solve the problem.The square of the difference between a number and 4 is 9. Find the number(s).

A. 13, 19 B. 25 C. 7 D. 1, 7

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Mathematics

Find the odds.What are the odds in favor of spinning an A on this spinner?

A. 2:6 B. 6:2 C. 4:2 D. 3:5

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Mathematics

Write as a radical expression. Simplify if possible.5121/3

A. = 24
B. = 4096
C. = 8
D. 512³ = 12,288

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Mathematics

Determine if the equation is a proportion.

A. Yes B. No

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Mathematics