document.write( "Question 150663: An infinite geometric sequence has 1 and 1/5 as its first two terms: 1 1/5 1/25 1/125..... what is the sum,s, of the infinite series? \n" ); document.write( "
Algebra.Com's Answer #110601 by oscargut(2103)\"\" \"About 
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the serie k^n from n=0 to infinite converges if
\n" ); document.write( " -1 < k < 1 and the sum value is 1/(1-k)\r
\n" ); document.write( "\n" ); document.write( "Then the sum when k=1/5 is: 1/(1-1/5)=1/(4/5)=5/4\r
\n" ); document.write( "\n" ); document.write( "Answer: 5/4
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