document.write( "Question 873494: Find out how long it takes a $3000 investment to earn $500 interest if it is invested at 7% compounded monthly. Round to the nearest tenth of a year. Use the formula A=P(1+r/n)^nt. \n" ); document.write( "
Algebra.Com's Answer #526933 by harpazo(655)\"\" \"About 
You can put this solution on YOUR website!
Define the letters in your formula and then I can help you. \n" ); document.write( "
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