document.write( "Question 1156304: sum of a geometric series is 46.5. The first term of the series is 24​, and its common ratio is 0.5. How many terms are there in the​ series? \n" ); document.write( "
Algebra.Com's Answer #779021 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "sum of a geometric series is 46.5. The first term of the series is 24​, and its common ratio is 0.5. How many terms are there in the​ series?
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Formula for sum of a G.P.: 
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document.write( "                           \"matrix%281%2C3%2C+46.5%2C+%22=%22%2C+48%281+-+.5%5En%29%29\"
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document.write( "                           \"matrix%281%2C3%2C+46.5%2F48%2C+%22=%22%2C+1+-+.5%5En%29\"
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document.write( "                           \"matrix%281%2C3%2C+.5%5En%2C+%22=%22%2C+1+-+46.5%2F48%29\"
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document.write( "                           Number of terms, or  \n" );
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