document.write( "Question 844511: If 5/3 and 20 are the first and last terms respectively,of a geometric sequence,determine the value(s) of the fifth term if there are seven terms in the sequence \n" ); document.write( "
Algebra.Com's Answer #514271 by richwmiller(17219)\"\" \"About 
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Tn = t * r^(n - 1)
\n" ); document.write( "20 = 5/3 * r^6
\n" ); document.write( "r = 1.5131
\n" ); document.write( "T5 = 5/3 * 1.5131^(4)
\n" ); document.write( "T5 = 8.73613
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