document.write( "Question 854793: Given the functions f(n)=500 and g(n)= (9/10)^n-1, combine them to create a geometric sequence, an, and solve for the 11th term \n" ); document.write( "
Algebra.Com's Answer #514924 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "f(n)•(g(n) = 500(9/10)^(n-1)
\n" ); document.write( "\"a%5Bn%5D+=+a%5B1%5D%2Ar%5E%28n-1%29\"
\n" ); document.write( "\"a%5B11%5D+=500%289%2F10%29%5E10+=+174.339+\" rounded to three decimal points \n" ); document.write( "
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