document.write( "Question 1004645: Solve for r:
\n" ); document.write( "500(1+r)^20=19500 \n" ); document.write( "

Algebra.Com's Answer #621077 by MathTherapy(10552) $\"\"$ $\"About$

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Solve for r:
\n" ); document.write( "500(1+r)^20=19500
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document.write( " -------- Taking the  root, or raising both sides to the  power
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document.write( " -------- Exact value
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document.write( " -------- Approximate value\r
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document.write( "Since this appears to be a rate (r), only the positive solution is given \n" );
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