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Mathematics 8 Online
OpenStudy (anonymous):

@mihai Felicia put $175 into a CD that pays 4% interest, compounded semiannually. According to the rule of 72, approximately how long will it take for her money to double? A. 18 years B. 16 years C. 8 years D. 12 years

OpenStudy (anonymous):

i was thinking a

OpenStudy (mihai):

yup it s A.

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