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Posted by **sajid** on Friday, February 17, 2012 at 4:01pm.

please help ,e to solve this question .

i dont'know if i +am right

.55/2+.55/2+.55/2= 1.65/2 =0.82 Answer

Am i right ?

- Math -
**Reiny**, Friday, February 17, 2012 at 4:47pmno, the prob of three heads with that coin

= (.55)(.55)(.55) = appr .166

why are you dividing by 2 ???

Didn't your answer seem illogical to you?

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