document.write( "Question 737194: Evaluate the infinite geometric series. Round to the nearest hundredth if necessary.
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Algebra.Com's Answer #450202 by jim_thompson5910(35256)\"\" \"About 
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50 + 10 + 2 + ... = S\r
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\n" ); document.write( "\n" ); document.write( "S = a/(1-r)\r
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\n" ); document.write( "\n" ); document.write( "S = 50/(1-1/5)\r
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\n" ); document.write( "\n" ); document.write( "S = 50/(4/5)\r
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\n" ); document.write( "\n" ); document.write( "S = 50*(5/4)\r
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\n" ); document.write( "\n" ); document.write( "S = 250/4\r
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\n" ); document.write( "\n" ); document.write( "S = 125/2\r
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\n" ); document.write( "\n" ); document.write( "S = 62.5\r
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\n" ); document.write( "\n" ); document.write( "50 + 10 + 2 + ... = S\r
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\n" ); document.write( "\n" ); document.write( "50 + 10 + 2 + ... = 62.5
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