document.write( "Question 1208832: Investing $8,000 for 6 years.
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document.write( "Option #1
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document.write( "7% compounded monthly\r
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document.write( "Option #2
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document.write( "6.85% compounded continuously\r
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document.write( "Which is the better investment? \n" );
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Algebra.Com's Answer #847300 by math_tutor2020(3817)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Option 1 \n" ); document.write( "A = P*(1+r/n)^(n*t) \n" ); document.write( "A = 8000*(1+0.07/12)^(12*6) \n" ); document.write( "A = 12160.84 approximately when rounding to the nearest penny\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Option 2 \n" ); document.write( "A = P*e^(r*t) where e = 2.718 roughly \n" ); document.write( "A = 8000*e^(0.0685*6) \n" ); document.write( "A = 12066.60 approximately when rounding to the nearest penny\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You earn slightly more with option 1. \n" ); document.write( "The difference is 12160.84 - 12066.60 = 94.24 extra dollars. \n" ); document.write( " \n" ); document.write( " |