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Mathematics 5 Online
OpenStudy (oleg3321):

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OpenStudy (oleg3321):

OpenStudy (pythagoras123):

A=P(1+rt) A = Total Accrued Amount (principal + interest) P = Principal Amount r = Rate of Interest per year in decimal; r = R/100 t = Time Period involved in months or years 20000=8000(1+20r)

OpenStudy (pythagoras123):

You can solve for r to find the annual interest rate.

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