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

A. 18 yr
B. 1 yr
C. 41 yr
D. 118 yr


Answer: C

Mathematics

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Write the expression as a logarithm of a single expression. Assume that variables represent positive numbers.(log7 (r - 1) - log7 r)

A. log7 
B. log7 
C. log7 
D. log7 

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For an oblique regular hexagonal pyramid, the name of the base is:_______________ and the name of the lateral faces is: _______________

What will be an ideal response?

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Represent the quantity by an integer.a deduction of $262.11 in your checkbook

A. -262.11 B. 262.11

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Find the domain of the function.f(x) = 

A. (-?, ?) B. (-?, 64) ? (64, ?) C. (64, ?) D. (-?, -8) ? (-8, 8) ? (8, ?)

Mathematics