# Math Help - Probability

1. ## Probability

Can I get some help on this problem?
I keep on getting the wrong answer

10 X P X P X P = W ?

2. ## Re: Probability

Originally Posted by Veronica1999
Can I get some help on this problem?
I keep on getting the wrong answer 10 X P X P X P = W ?
Solve $\binom{5}{3}p^3(1-p)^2=\frac{144}{625}$ for p.

3. ## Re: Probability

Thanks!!!
Now I understand.
I didn't think of multiplying the cases for tails.