Solve the rational inequality. Write the solution set in interval notation.8 ?  

A. (-?, 0) ?  
B. (-?, 0) ? [8,?)
C.
D. (0, 8]


Answer: A

Mathematics

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Suppose Becky has her choice of $10,000 at the end of each month for life or a single prize of $1.5 million. She is 35 years old and her life expectancy is 40 more years. If she takes the $1.5 million, spends $700,000 of it, and invests the remainder at an annual rate of 7.0% compounded monthly, what monthly annuity will she receive for the next 40 years? Round your answer to the nearest cent. ?

A. $497.15 B. $4,971.45 C. $52,821.66 D. $1,864.29 E. $7,457.18

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Find the indicated composition.f(x) = x2 + 2; g(x) = 5x + 1Find (f ? g)(x).

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Find only the rational zeros.f(x) = x4 + 2x3 + 13x2 - 4x - 22

A. -2, -3 B. -2, 2 C. 2, -1 D. No rational zeros

Mathematics