document.write( "Question 415774: If the sixth term of a sequence is 128 and the common ratio is 2, then what is the first term? \n" ); document.write( "
Algebra.Com's Answer #291407 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Hi
\n" ); document.write( "If the sixth term of a sequence is 128 and the common ratio is 2
\n" ); document.write( "\"a%5Bn%5D+=+a%5B1%5D%2Ar%5E%28n-1%29\"
\n" ); document.write( "\"a%5B6%5D+=+128+=+a%5B1%5D%2A2%5E%285%29\"
\n" ); document.write( "\"128%2F32+=+a%5B1%5D\"
\n" ); document.write( "\"4+=+a%5B1%5D\" \n" ); document.write( "
\n" );