Simplify.?-10?

A. 10
B. 20
C. 0
D. -10

Answer: A

Mathematics

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Determine convergence or divergence of the alternating series.

A. Diverges B. Converges

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Given that w is directly proportional to z and  when , find w when 

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?

A.
B. ?
C. ?
D. ?
E. ?

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Multiply.- 

A.
B. - 
C.
D. - 1

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Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = 

A. f-1(x) = (x + 6)3
B. f-1(x) = (x - 6)3
C. f-1(x) = x3 - 6
D. f-1(x) =  + 6

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Mathematics