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Mathematics 7 Online
OpenStudy (anonymous):

Tina wants to save money for school. Tina invests $400 in an account that pays an interest rate of 8%. How many years will it take for the account to reach $5,500? Round your answer to the nearest hundredth.

OpenStudy (anonymous):

is the interest a sort of simple interest or compounded one

OpenStudy (anonymous):

It doesn't say. Sorry!

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