document.write( "Question 970797: Julian is looking at 6-digit locks for his football locker. How many diffrent codes are possible if no digit can repeat? \n" ); document.write( "
Algebra.Com's Answer #593441 by Boreal(15235)\"\" \"About 
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Have 10 choices for first digit, 9 choices for the second, 8 for the third, 7 for the fourth, 6 for the fifth, and 5 for the sixth. There are 151,200 choices.\r
\n" ); document.write( "\n" ); document.write( "This is basically a tree diagram that would show 10 possibilities at the top, with each possibility having 9, and each of those having 8....
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