document.write( "Question 660904: please help me figure this out. Greatly appreciated!\r
\n" ); document.write( "\n" ); document.write( "an investment grows 5% per yr for 20 yrs. by what percent does it increase over the 20yr period?
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Algebra.Com's Answer #411403 by stanbon(75887)\"\" \"About 
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please help me figure this out. Greatly appreciated!
\n" ); document.write( "an investment grows 5% per yr for 20 yrs. by what percent does it increase over the 20yr period?
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\n" ); document.write( "Let initial value be \"x\".
\n" ); document.write( "Each year the previous year's value is multiplied by 1.05
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\n" ); document.write( "Value after 20 years: (1.05)^20 x = 2.6533x
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\n" ); document.write( "% increase = 265.33%
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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