Multiply.84 ? (-2)

A. 166
B. -168
C. -252
D. -166

Answer: B

Mathematics

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Evaluate the integral.dx

A. sin 4x +  sin³ 4x + C
B. sin 4x -  cos³ 4x + C
C. sin 4x -  sin³ 4x + C
D. 5 sin 4x -  sin³ 4x + C

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Mathematics

Find the limit.

A. 1 B. ? C. 0 D. -?

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Mathematics

Provide an appropriate response. You have a board that is 42 inches wide and would like to position 6 smaller boards each 5 inches wide across the big board so that there is no "margin" on either side, but they are equally spaced across the board. How much space should be allowed between each of the small boards?

A. 3 inches
B. inches
C. 2 inches
D. 7 inches

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Mathematics

Solve the problem.Find the image of the given figure under a 90° clockwise rotation about P.

A.

B.

C.

D.

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Mathematics