document.write( "Question 1025944: Please help to solve this, thanks.
\n" ); document.write( "Suppose payments were made at the end of each quarter into an ordinary annuity earning interest at the rate of 10%/year compounded quarterly. If the future value of the annuity after 9 yr is $20,000. What was the size of each payment?
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Algebra.Com's Answer #641396 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
The future value of an ordinary annuity is given by the formula\r
\n" ); document.write( "\n" ); document.write( "\"A+=+R%28%28+%281%2Br%2Fn%29%5E%28nt%29+-+1+%29%2F%28r%2Fn%29%29\"\r
\n" ); document.write( "\n" ); document.write( "==>\"20000+=+R%28%28+%281%2B0.10%2F4%29%5E%284%2A9%29+-+1+%29%2F%280.10%2F4%29%29\"\r
\n" ); document.write( "\n" ); document.write( "==> \"20000+=+R%28%281.025%5E36+-+1+%29%2F0.025%29\"\r
\n" ); document.write( "\n" ); document.write( "==> \"500%2F%281.025%5E36+-+1+%29+=+R\"\r
\n" ); document.write( "\n" ); document.write( "==> R = $349.03, the quarterly payment\r
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