SOLUTION: How many five-digit numbers can be formed using the digits 0 and 6? Repeated digits are allowed.

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Question 416529: How many five-digit numbers can be formed using the digits 0 and 6? Repeated digits are allowed.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
The leading digit can't be 0, so
There are 6 ways to make it
There are 7 ways to make the remaining digits
6%2A7%2A7%2A7%2A7+=+14406 ways