document.write( "Question 1025531: Peter deposits k450 000.00 with BSP which offers 4 1/2% per annum interest. Calculate the interest earned after 4 years if it is compounded every three months \n" ); document.write( "
Algebra.Com's Answer #640847 by robertb(5830)\"\" \"About 
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The amount, or future value of the deposit is given by the formula\r
\n" ); document.write( "\n" ); document.write( "\"A+=+P%2A%281%2Br%2Fn%29%5E%28nt%29\".\r
\n" ); document.write( "\n" ); document.write( "In this case, P = 450,000, r = 4.5% = 0.045, n = 4 (quarterly!), and t = 4.\r
\n" ); document.write( "\n" ); document.write( "==> \"A+=+450000%2A%281%2B0.045%2F4%29%5E%284%2A4%29+=+538206.66\".\r
\n" ); document.write( "\n" ); document.write( "==>Interest earned is K538,206.66 - K450,000 = K88,206.66
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