Search found 1 match
j_shreyans wrote:Leila is playing a carnival game in which she is given 4 chances to throw a ball through a hoop. If her chance of success on each throw is 1/5, what is the chance that she will succeed on at least 3 of the throws?
A)1/5^4
B)1/5^3
C)6/5^4
D)13/5^4
E)17/5^4
OAE
- by Vellyanova
Wed Jun 07, 2017 11:53 pm- Forum: Problem Solving
- Topic: Leila
- Replies: 7
- Views: 4955