document.write( "Question 734172: Please help me solve this problem. Help would be appreciated.\r
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document.write( "Problem: How many 6 character long passwords could be made that consist of only digits and lower case letters, starts with a 5, and no character is used more than once? \n" );
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Algebra.Com's Answer #448791 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! THE FIRST CHOICE IS 1 (5) \n" ); document.write( "THE SECOND CHOICE IS 1 OF 9+26=35 [9 DIGITS PLUS 26 LETTERS] \n" ); document.write( "THE THIRD CHOICE IS 1 OF 34 \n" ); document.write( "THE FOURTH CHOICE IS 1 OF 33 \n" ); document.write( "THE FIFTH CHOICE IS 1 OF 32 \n" ); document.write( "THE SIXTH CHOICE IS 1 OF 31 \n" ); document.write( "1*35*34*33*32*31=38,955,840 COMBINATIONS. \n" ); document.write( " |