Fill in the blank with one of the words or phrases listed below. Not all choices will be used.In a(n) , the numerator or denominator or both may contain fractions.

A. cross products
B. proportion
C. complex fraction
D. rational expression


Answer: C

Mathematics

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Determine whether f is a geometric sequence. If so, identify the common ratio.f(n) = 3(n + 8)3

A. No B. Yes; (n + 8)

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Find f-1(x) for the following one-to-one function f.f(x) = x3 - 8

A. f-1(x) = 
B. f-1(x) =  + 8
C. f-1(x) = x3 + 8
D. f-1(x) = 

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Establish the identity.sin 4u = 2 sin 2u cos 2u

What will be an ideal response?

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The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.1, , ...

A. an = 
B. an = 
C. an = 
D. an = 

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