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January 29, 2015

January 29, 2015

Posted by **Camela** on Wednesday, December 26, 2012 at 8:26pm.

- Statistics -
**MathMate**, Wednesday, December 26, 2012 at 9:23pmUse the multiplication rule if the dial settings are independent of each other.

For example, if we have 4 independent dials each with 5 numbers, then we have 5 choices for each, and multiplication rule gives 5*5*5*5=625 combinations.

- Statistics -
**Camela**, Wednesday, December 26, 2012 at 10:50pm30*30*30=

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