A company produces optical-fiber cable with a mean of 0.70.7 flaws per 100100 feet. What is the probability that there will be exactly 55 flaws in 13001300 feet of cable? Round your answer to four decimal places.

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244