document.write( "Question 1206532: The probability that the random arrangement of letters will result in \"personnel\"\r
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Algebra.Com's Answer #844076 by ikleyn(52810) $\"\"$ $\"About$

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document.write( "9 letters; of them \"e\" repeats twice and \"n\" repeats twice.\r\n" );
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document.write( "The number of distinguishable permutations (arrangements) is  \r\n" );
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document.write( "     =  = 7*6*5*3*2 = 1260.\r\n" );
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document.write( "The number of favorable arrangements is 1.\r\n" );
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document.write( "The probability is .\r\n" );
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\n" ); document.write( "\n" ); document.write( "The way on how the problem is worded in the post is a mathematical tragedy.\r
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\n" ); document.write( "\n" ); document.write( "Consider to hire somebody, who is able to write Math professionally, to edit your compositions after you.\r
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