document.write( "Question 671571: find the final balance and interest ; $820 at 7% compounded annually for 2 years \n" ); document.write( "
Algebra.Com's Answer #417493 by rfer(16322)\"\" \"About 
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A=820(1.07)^2
\n" ); document.write( "A=820*1.1449
\n" ); document.write( "A=$938.82
\n" ); document.write( "interest $118.82
\n" ); document.write( "
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