document.write( "Question 761639: Determine the amount of an investment if $100 is invested at an interest rate of 5% compounded monthly for 5 years. Round your answer to the nearest whole dollar. \n" ); document.write( "
Algebra.Com's Answer #463383 by lwsshak3(11628)\"\" \"About 
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Determine the amount of an investment if $100 is invested at an interest rate of 5% compounded monthly for 5 years. Round your answer to the nearest whole dollar.
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\n" ); document.write( "compound interest formula: A=P(1+i)^n, P=initial investment, i=interest rate per period, n=number of periods, A=amount after n periods.
\n" ); document.write( "For given problem:
\n" ); document.write( "P=$100
\n" ); document.write( "i=.05/12
\n" ); document.write( "n=5*12=60
\n" ); document.write( "..
\n" ); document.write( "A=100(1+(.05/12)^60)
\n" ); document.write( "A=100(1.2834)≈$128
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