Question

How many possible passwords can be made for a website that requires passwords to consist of 3 digits followed by 2 letters? (Note that each digit or letter is allowed to be repeated.

Answer 1

676,000

Explanation:

You want to know the number of passwords that can be made from 3 digits followed by 2 letters.

Count

The count of the number of passwords will be the product of the number of possibilities in each slot. Assuming 10 digits and 26 letters, that is ...

(10)(10)(10)(26)(26) = 676,000

There are 676,000 possible passwords.

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