Find the partial fraction decomposition for the rational expression.

A.  + 
B.  + 
C.  - 
D.  - 

Answer: B

Mathematics

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Find the flux of the curl of field F through the shell S.F = exi + eyj + 2xyk; S is the portion of the paraboloid 1 - x2 - y2 = z that lies above the 

A. -2? B. 2 C. 0 D. -2

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Mathematics

Solve the problem.Find a curve through the point  whose length integral, 1 ? x ? 2, is 

A. y = x6
B. y = 6x6
C. y = x7
D. y = 6x7

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Mathematics

Solve the problem. Round your answer, if appropriate.The volume of a sphere is increasing at a rate of 6 cm3/sec. Find the rate of change of its surface area when its volume is  cm3. (Do not round your answer.)

A.  cm2/sec
B. 12? cm2/sec
C. 3 cm2/sec
D. 2 cm2/sec

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Mathematics

What is the domain of the function f(x) = ?x+3

What will be an ideal response?

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Mathematics