Question

I got a photo of the problem dude I need help I'm in an exam and I am cluelessssss

Answer 1

The answer might be 0.84. I hope this helps please tell me if its right or wrong.

Explanation:

Answer 2

0.84

Explanation:

1 - 0.4(0.4) = 1 - 0.16 = 0.84

Simply take the probability of the the outcome that is not " at least 1 win", which is the probability of 2 losses;

To find the probability multiply the probabilities along the branches.