Simplify the expression. Write the answer using positive exponents.

A. y15
B.
C.
D. y9

Answer: C

Mathematics

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Reverse the order of integration and then evaluate the integral.

A.  tan-1 25 -  ln 626
B.  tan-1 25 -  ln 626
C.  tan-1 25 -  ln 626
D.  tan-1 25 -  ln 626

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Mathematics

Find the flux of the vector field F across the surface S in the indicated direction.F = k ; S is the upper hemisphere of x2 + y2 + z2 = 9; direction is outward

A.
B. - ?
C. ?
D. - 

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Mathematics

Identify the set as finite or infinite.The set of even whole numbers less than 50

A. Infinite B. Finite

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Mathematics

A restaurant has a capacity of 153 patrons. If the restaurant is  full, how many patrons are at the restaurant?

A. 64 patrons B. 72 patrons C. 68 patrons D. 17 patrons

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Mathematics