document.write( "Question 1065747: tony is saving up to go travelling after graduation. How much will he have if he can put $75 at the end of every month, for the full four years he is in school, into his savings account which earns 1.8% interest, compounded monthly?
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Algebra.Com's Answer #680918 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! A=75{1+(.018/12))^48-1}/(.018/12) \n" ); document.write( "=$3729.87 \n" ); document.write( "The basic set up is the amount put in multiplied by \n" ); document.write( "1+ interest rate/number of compundings per year) all raised to the number of compoundings per year*years. \n" ); document.write( "Then subtract 1 and multiply by the amount put in each period (here $75). \n" ); document.write( "Divide by interest rate/compoundings, the same number that was added to 1 at the beginning. \n" ); document.write( " \n" ); document.write( " |