document.write( "Question 1038972: For a given geometric sequence, the 5th term, a5, is equal to 11/256, and the 10th term, a10, is equal to −44. Find the value of the 12th term, a12. If applicable, write your answer as a fraction. \n" ); document.write( "
Algebra.Com's Answer #653689 by ikleyn(52788)\"\" \"About 
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\n" ); document.write( "For a given geometric sequence, the 5th term, a5, is equal to 11/256, and the 10th term, a10, is equal to 44.
\n" ); document.write( "Find the value of the 12th term, a12. If applicable, write your answer as a fraction.
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\n" ); document.write( "\n" ); document.write( "Take the ratio \"a%5B10%5D%2Fa%5B5%5D\" = \"44%2F%28%2811%2F256%29%29\" = \"256%2A4\" = 1024 = \"2%5E10\".\r
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\n" ); document.write( "\n" ); document.write( "Take the 5-degree root of this ratio: \"root%285%2C+2%5E10%29\" = \"2%5E2\" = 4.\r
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\n" ); document.write( "\n" ); document.write( "It is your \"r\", the common ratio.\r
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\n" ); document.write( "\n" ); document.write( "Then multiply \"a%5B10%5D\" by \"r%5E2\".\r
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\n" ); document.write( "\n" ); document.write( "You will get \"44%2A4%5E2\" = \"704\".\r
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\n" ); document.write( "\n" ); document.write( "It is your answer.\r
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\n" ); document.write( "\n" ); document.write( "As the last step, think, why it is correct.\r
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\n" ); document.write( "\n" ); document.write( "Your lesson on geometric progressions is Geometric progressions in this site.\r
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