document.write( "Question 1127758: The seventh term of the GP 16/9,-8/3,4 is \n" ); document.write( "
Algebra.Com's Answer #744226 by MathLover1(20850)\"\" \"About 
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The seventh term of the GP \r
\n" ); document.write( "\n" ); document.write( "\"a%5B1%5D=16%2F9\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B2%5D=-8%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B3%5D=4+\"\r
\n" ); document.write( "\n" ); document.write( "find common ratio:\r
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\n" ); document.write( "\n" ); document.write( "\"r=a%5B2%5D%2Fa%5B1%5D\"\r
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\n" ); document.write( "\n" ); document.write( "\"r=%28-8%2F3%29%2F%2816%2F9%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"r=%28-3%2F2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"a%5Bn%5D=a%5B1%5D%2Ar%5E%28n-1%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"a%5Bn%5D=%2816%2F9%29%2A%28-3%2F2%29%5E%28n-1%29\"\r
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\n" ); document.write( "\n" ); document.write( "if you need the seventh term, means \"n=7\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B7%5D=%2816%2F9%29%2A%28-3%2F2%29%5E%287-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B7%5D=%2816%2F9%29%2A%28-3%2F2%29%5E6\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B7%5D=81%2F4\"\r
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