document.write( "Question 614085: Find a decimal approx for S (sub 15) in the geometric sequence with first term 83 and common ratio 1.07 \n" ); document.write( "
Algebra.Com's Answer #386390 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
Hi,
\n" ); document.write( "\"a%5Bn%5D+=+a%5B1%5D%2Ar%5E%28n-1%29\"
\n" ); document.write( "\"sum%28+83%281.07%29%5E%28n-1%29%2C+i=1%2C+15+%29\" = \"83%28%281-%281.07%29%5E15%29%2F%28-.07%29%29=+2085.7\"
\n" ); document.write( "
\n" ); document.write( "
\n" );