Wednesday

April 23, 2014

April 23, 2014

Posted by **shree** on Thursday, November 19, 2009 at 11:49am.

- math -
**Reiny**, Thursday, November 19, 2009 at 12:20pmso you want 0 heads or 1 head

ttt ---> 1 way

tth

tht

htt ---> 3 ways

so prob(of stated event) = 4/8 = 1/2

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