document.write( "Question 1205650: Find the sum of an infinite geometric series where a1 = 180, and the common ratio is r = 3∕4 ?
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Algebra.Com's Answer #842586 by ikleyn(52792)\"\" \"About 
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\n" ); document.write( "Find the sum of an infinite geometric series where a1 = 180, and the common ratio is r = 3∕4
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document.write( "This sum is equal to\r\n" );
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document.write( "    \"a1%2F%281-r%29\" = \"180%2F%281-3%2F4%29\" = \"180%2F%28%281%2F4%29%29\" = 4*180 = 720.    ANSWER\r\n" );
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