document.write( "Question 609065: How many different ID cards can be made if there are 6 digits on a card and no digit can be used more than once? \n" ); document.write( "
Algebra.Com's Answer #383506 by flame8855(424)\"\" \"About 
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n= 10
\n" ); document.write( "p=6
\n" ); document.write( "P= 10!/4!= 151200
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