Solve the problem.How long will it take for the population of a certain country to double if its annual growth rate is 6? (Round to the nearest year.)

A. 5 years
B. 33 years
C. 12 years
D. 1 year


Answer: C

Mathematics

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Decide whether or not the number is a zero of the polynomial.P(x) = -4x3 + x2 + 7x - 2; -3

A. No B. Yes

Mathematics

Multiply.

A. 894,307 B. 894,207 C. 893,207 D. 904,207

Mathematics

Graph the function.y =  cot  

A.

B.

C.

D.

Mathematics

Use exponential notation to write the repeated multiplication.9 ? 9

A. 93 B. 29 C. 92 D. 2 ? 9

Mathematics