document.write( "Question 534164: If the letters A, B, C, D, and E are to be used in a 5 letter code, how many different codes can be made if repetitions are not allowed? \n" ); document.write( "
Algebra.Com's Answer #351349 by stanbon(75887)\"\" \"About 
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If the letters A, B, C, D, and E are to be used in a 5 letter code, how many different codes can be made if repetitions are not allowed?
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\n" ); document.write( "1st letter: 5 ways
\n" ); document.write( "2nd letter: 4 ways
\n" ); document.write( "3rd letter: 3 ways
\n" ); document.write( "2nd letter: 2 ways
\n" ); document.write( "1st letter: 1 way
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\n" ); document.write( "Ans: 5! = 120 codes
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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