document.write( "Question 288784: Determine the amount of an investment if $15,000 is invested at an iterest of 4.85% compound quarterly for 5 years \n" ); document.write( "
Algebra.Com's Answer #209289 by nyc_function(2741)\"\" \"About 
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Use the formula I = P(1 + r/4)^4, where P = 15,000 and r = 0.0485.\r
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\n" ); document.write( "\n" ); document.write( "We are searching for I or interest.\r
\n" ); document.write( "\n" ); document.write( "I = 15,000(1 + 0.0485/4)^4\r
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\n" ); document.write( "\n" ); document.write( "NOTE: The number 4 represents interest every 4 months since this is a quarterly compounding question.\r
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