document.write( "Question 359344: Money is invested in a \"guaranteed fund\" at 12% simple interest. After one year, there is 840 in your account. How much was originally invested? \n" ); document.write( "
Algebra.Com's Answer #256432 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Money is invested in a \"guaranteed fund\" at 12% simple interest. After one year, there is 840 in your account. How much was originally invested? \n" ); document.write( "---- \n" ); document.write( "A(t) = P(1+rt) \n" ); document.write( "840 = P(1+0.12*1) \n" ); document.write( "P = 840/1.12 \n" ); document.write( "P = $750 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |