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April 21, 2014

April 21, 2014

Posted by **Lori** on Tuesday, November 15, 2011 at 12:58pm.

- Algebra -
**Steve**, Tuesday, November 15, 2011 at 6:04pmThere are 7 digits possible for each of the 3 positions in the code. Thus, there are 7^3 = 343 possible codes.

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