Probability question

Question

A team wins 45% of its games. What is the probability the team will win all of its next three games

Answer 1

(3 choose 3) ( 0.45)^3 ( 0.55)^0

(3 choose 3) = (0.55)^0 = 1

so boils down to (0.45)^3 = 0.091125 = 9.1125%