Simplify.

A. -a
B. a
C. - 
D. - 


Answer: D

Mathematics

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Solve the problem.Write an iterated triple integral in the order  for the volume of the region in the first octant enclosed by the cylinder  and the plane .

A.
B.
C.
D.

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Solve the system of equations.

A. {(6, 12, 4)} B. {(3, 6, 2)} C. {(-3, -6, -2)} D. {(3, 6, -2)}

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Find the mode of the list of data.0.70, 0.25, 0.70, 0.13, 0.25, 0.29, 0.56, 0.70

A. 0.70 B. 0.70 and 0.25 C. 0.51 D. 0.25

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Simplify. Assume that variables can represent any real number.

A. ?z? - 5 B. -z + 5 C. z - 5 D. ?z - 5?

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