document.write( "Question 376720: Determine the principal P that must be invested at rate r, compounded monthly, so that $500,000 with be available for retirement in t years:\r
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document.write( "r=12%, t=40 \n" );
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Algebra.Com's Answer #267967 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 500000=P(1+0.12/12)^40*480 \n" ); document.write( "P=500000/(1.01)^480 \n" ); document.write( "P=500000/118.648 \n" ); document.write( "P=4214.15 \n" ); document.write( " |