The Correct Answer Is...
<em><u>9.</u></em>
Any Questions? Comment Below!
<em><u>-AnonymousGiantsFan</u></em>
The answer for your question is 686
There would be 100,000 if there are no restrictions on the digits and 90,000 if they cannot use 0 as the first digit.
If there are no restrictions, there are 10 possibilities for each digit:
10(10)(10)(10)(10) = 100,000
If the first digit cannot be 0, there are 9 possibilities for it and 10 possibilities for each of the other 4:
9(10)(10)(10)(10) = 90,000
