document.write( "Question 588234: please help i do not know if i did this question right?\r
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document.write( "Sandy borrows $20,000 from her local credit union at an annual interest rate of 4.6% compounded monthly. She decides that she can make monthly payments of $350. How long will it take until Sandy pays off the loan?\r
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document.write( "my answer is 124 months \n" );
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Algebra.Com's Answer #374418 by dfrazzetto(283)![]() ![]() You can put this solution on YOUR website! A = P(1+r/n)^t\r \n" ); document.write( "\n" ); document.write( "Set the total value of the loan equal to 350 x t to find the number of months when they become equal\r \n" ); document.write( "\n" ); document.write( "20000(1+.046/12)^t = 350t\r \n" ); document.write( "\n" ); document.write( "1.00383333^t = .0175t\r \n" ); document.write( "\n" ); document.write( "Cannot be solved analytically, solve graphically\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "t = 76.6 \n" ); document.write( " |