Solve the problem.Evaluate  Rwhere R is the parallelepiped enclosed by the planes      

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A.
B.
C.
D.

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Answer: A

Mathematics

Solve. +  = 

A. -3, -4 B. 4, 3 C. -6, 5 D. No solution

Simplify the expression.

A.
B.
C. - 
D.

Graph the function using a solid line and its inverse using a dashed line on the same set of axes.f(x) = 2 - x2, x ? 0

A.

B.

C.

D.

Work the application. Write a legend and an equation. Solve the equation and answer in a complete sentence.Mark's typing speed is 69 words per minute. How many words can he type in 55 minutes?

A. Let w = how many words Mark can type in 55 minutes. 69 = w ? 55 Mark can type 124 words in 55 minutes. B. Let w = how many words Mark can type in 55 minutes. 69 = w ? 55 Mark can type 3695 words in 55 minutes. C. Let w = how many words Mark can type in 55 minutes. 69 ? 55 = w Mark can type 3805 words in 55 minutes. D. Let w = how many words Mark can type in 55 minutes. 69 ? 55 = w Mark can type 3795 words in 55 minutes.