document.write( "Question 969853: What is the sixth term of the geometric sequence whose third term is 16 and eighth term is 512/243? \n" ); document.write( "
Algebra.Com's Answer #592585 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What is the sixth term of the geometric sequence whose third term is 16 and eighth term is 512/243? \n" ); document.write( "----- \n" ); document.write( "a*r^2 = 16 \n" ); document.write( "a*r^7 = (512/243) \n" ); document.write( "----------------- \n" ); document.write( "Divide bottom by top to solve for \"r\": \n" ); document.write( "r^5 = (2^9/3^5)/(2^4) = (2^5/3^5) \n" ); document.write( "----- \n" ); document.write( "r = 2/3 \n" ); document.write( "------- \n" ); document.write( "Ans: a*r^5 = 2^4(2/3)^5 \n" ); document.write( "-------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " |