Rationalize the denominator.

A.
B.
C.
D.


Answer: C

Mathematics

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A. Diverges B. Converges

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Solve the problem.Find the derivative of the function    at the point    in the direction in which the function decreases most rapidly.

A. - 
B. - 
C. - 
D. - 

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Perform the indicated operation(s), whenever possible.Let A =  and B = . Find 

A.

B.

C.

D.

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Multiply mentally.60 ? 30 ? 100

A. 180,000 B. 183,000 C. 177,000 D. 63,000

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