document.write( "Question 201897: Please Help:
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document.write( "Find the sum of the first five terms of the geometric sequence.\r
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document.write( "a = 1, r = 2
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document.write( " A) 31/5
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document.write( " B) 91/3
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document.write( " C) 31
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document.write( " D) 91/15
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Algebra.Com's Answer #152152 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! The formula for the sum of the first \"n\" terms of any geometric sequence is \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the sum of the first five terms is 31 which means that the answer is C) \n" ); document.write( " |