Answer:
I think it is a
Step-by-step explanation:
Answer:
1/8
Step-by-step explanation:
This is a compund probability problem. You need to find the probability of each event and then multiply the probabilities together.
The probability of flipping tails is 1/2. We need three of these.
1/2 x 1/2 x 1/2 = 1/8
I'm not sure but
A) 3 out of 20
B) 11 out of 100
