document.write( "Question 352080: Would you mind helping me with this exercise, please.
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\n" ); document.write( "\n" ); document.write( "Use sigma notation to express the following infinite geometric sum and then evaluate the sum to two decimal places.
\n" ); document.write( "8+(-6)+4.5+(-3.375)...
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Algebra.Com's Answer #251591 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"a=8\"
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\n" ); document.write( "\"S=sum%288r%5En%2Cn=0%2Cinfinity%29\"
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\n" ); document.write( "\"S=8%2Asum%28r%5En%2Cn=0%2Cinfinity%29\"
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\n" ); document.write( "\"S=8%2A%281%2Bsum%28r%5En%2Cn=1%2Cinfinity%29%29\"
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\n" ); document.write( "\"S=8%2A%281%2Br%2F%281-r%29%29\"
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\n" ); document.write( "\"S=8%2A%281%2B%28-3%2F4%29%2F%281%2B3%2F4%29%29\"
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\n" ); document.write( "\"S=8%2A%281%2B%28-3%2F4%29%2F%287%2F4%29%29\"
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\n" ); document.write( "\"S=8%2A%281-3%2F7%29\"
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\n" ); document.write( "\"S=8%2A%284%2F7%29\"
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\n" ); document.write( "\"highlight%28S=32%2F7%29\"
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\n" ); document.write( "You can then get the answer to 2 decimal places.
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