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Mathematics 13 Online
OpenStudy (anonymous):

Kate earned $1800 in 8 years on an investment at a 5% annual simple interest rate. How much did Kate invest? @iGreen

OpenStudy (igreen):

Use the equation: I = prt I = (1800)(0.05)(8) Multiply those three

OpenStudy (anonymous):

720

OpenStudy (anonymous):

720

OpenStudy (igreen):

Hold on

OpenStudy (igreen):

Yes, that's correct

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