Question 1176279
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Hi

 In General {{{A(t) = P(1+r/n)^(nt)}}}
A = Accumulated Amount
P= principal = 500
r= annual rate = .03
n= periods per year = 12
t= years = 13
{{{A(t) = 500(1+.03/12)^(156) = 500(1.0025)^(156)}}} = $738.13

c) How much total interest will you earn?  $738.13 - $500

Wish You the Best in your Studies.
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