Simplify.

A. 7
B. 77
C. 23
D. 11

Answer: A

Mathematics

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Evaluate the improper integral or state that it diverges.

A. 6
B.
C.
D. diverges

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Find the probability of the event.If you are dealt two cards successively (with replacement of the first) from a standard 52-card deck, find the probability of getting a heart on the first card and a diamond on the second.

A.
B.
C.
D.

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Find the slope and the y-intercept.8x + y = -10

A. m = 8; (0, -10)
B. m = - ; 
C. m = -8; (0, -10)
D. m = - ; 

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Evaluate using integration by parts.dx

A. x4(ln 4x)2 + 39x4 ln 4x - x4 + C
B. x4(ln 4x)2 - 39x3 ln 4x + C
C. x4(ln 4x)2 - x4 ln 4x + x4 + C
D. x4(ln 4x)2 - 39x4 ln 4x + x4 + C

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