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July 1, 2016
Posted by **Anna** on Tuesday, January 5, 2010 at 2:04pm.

- Probability -
**Reiny**, Tuesday, January 5, 2010 at 3:55pmI see 10 letters containing 3 A's and 2 S's.

So the number of arrangements is

10!/(3!2!) = ..... - Probability -
**Anna**, Tuesday, January 5, 2010 at 4:26pmThank you so much! :)