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December 20, 2014

December 20, 2014

Posted by **Jen** on Saturday, July 23, 2011 at 12:16pm.

Oh goodness, I'm not sure what number to start with :(

- Math -
**Reiny**, Saturday, July 23, 2011 at 12:37pmin each position you could place 9 different digits.

So the total number of ways = 9^9 = .....

- Math -
**Jen**, Saturday, July 23, 2011 at 12:54pm9^9 = 387,420,489 different social security numbers are possible??

- Math -
**Reiny**, Saturday, July 23, 2011 at 5:15pmcorrect

- Math -
**Jen**, Saturday, July 23, 2011 at 5:27pmokay great! thanks :)

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