Jim can drive a golf ball over 200 yards 40% of the time. He regularly plays on a golf course where drives of that distance are needed on 12 holes. Determine the probability that exactly 7 of his drives will be over 220 yards.

I'm thinking that the last sentence should be "over 200 yards"

P(any drive is > 200 yds) =.40

P (any drive is < 200 yds) =1 -.40 = .60

P( 7 of 12 are over 200 yds) = C(12,7) * ( .40)^7 * (.60)^5 ≈ 10%