Let the function  be defined by the equation , where  and 

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A. ?domain: 
B. ??domain: 
C. ?domain: 
D. ?domain: 
E. ?domain: 

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Answer: E

Mathematics

Find the indicated limit or state that it does not exist.

A. 4 B. 0 C. 8 D. 1

Estimate the slope of the curve at the indicated point.

A. 2
B.
C. - 
D. -2

Solve the problem using two linear equations in two variables and Cramer's rule.A contractor mixes concrete from bags of pre-mix for small jobs. How many bags with 3% cement should he mix with 3 bags of 45% cement to produce a mix containing 10% cement?

A. 17 bags B. 18 bags C. 23 bags D. 15 bags

Write the whole number in standard form.Ninety-two thousand, five hundred two

A. 92,502 B. 92,520 C. 920,502 D. 9252