SOLUTION: I am going to create a password consisting of two letters followed by a three digit number. The letters can repeat, but the digits cannot. How many passwords can be made?

Question 853190: I am going to create a password consisting of two letters followed by a three digit number. The letters can repeat, but the digits cannot. How many passwords can be made?

Answer by fcabanski(1391) (Show Source): You can put this solution on YOUR website!
There are 26 possibilities for the first two characters of the password. So that part has 26 * 26 possibilities.

There are 10 digits, 0-9. The first character that's a digit has 10 possibilities, the second has 9 (they cannot repeat), and the third has 8.

The total number of possible passwords is 26*26*10*9*8 = 486720

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