Determine whether the infinite geometric series has a limit. If a limit exists, find it.42 - 7 +  - . . .

A. 36
B.
C.
D. No limit


Answer: A

Mathematics

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Solve the system of linear inequalities.y > x - 3y ? -x + 3

A.

B.

C.

D.

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Simplify the expression. Assume that all bases are nonzero real numbers and all exponents are integers.(-2x4my-2m)3

A.
B.
C. -8x12my6m
D.

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Find a logistic function that describes the population. Graph the population function.The population increases from 80 to 100 in the first month and eventually levels off at 240.

A. P = 

B. P = 

C. P = 

D. P = 

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