Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.  

A. 4
B. 4
C.
D.


Answer: A

Mathematics

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Evaluate the integral.

A. 84 B. 112 C. 56 D. 42

Mathematics

Find the area of the surface generated when the given curve is revolved about the x-axis.  y =  +   on  

A.
B.
C.
D.

Mathematics

Determine all possible digits to place in the square that make the statement true. If none exist, state this.214,21? is divisible by 11.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Write as a logarithmic equation.32 = 9

A. log39 = 2 B. log29 = 3 C. log32 = 9 D. log93 = 2

Mathematics