document.write( "Question 1133487: $600 invested for two years will earn $264 in interest. Find the accumulated value of $200 invested at the same rate of compound interest for three years. \n" ); document.write( "
Algebra.Com's Answer #750751 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "The way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest. \n" ); document.write( "The simple interest for 2 years is $264; the simple interest for 1 year is $132. \n" ); document.write( "$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%. \n" ); document.write( "The value of $200 at 22% interest compounded annually for three years is \n" ); document.write( " \n" ); document.write( "The amount of interest is that value, minus the original $200. \n" ); document.write( "You can do the calculations. \n" ); document.write( " |