Problema Solution

Lynne invested $500 into an account with a 6.5% intrest rate compounded monthly.How much will lynne's investment be worth in 10 years?

Answer provided by our tutors

P = $500

r = 0.065 or 6.5% annual interest rate

t = 10 years

m = 12 compounding periods per year

i = r/m = 0.065/12 interest rate per period

n = t*m = 10*12 = 120 total number of compounding periods

A = the future value


A = P(1 + i)^n


A = 500(1 + 0.065/12)^120


A = $956.09


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in 10 years Lynne's investment will be worth $956.09.