An object is thrown upward at a speed of 71 feet per second by a machine from a height of 6 feet off the ground. The height h of the object after t seconds can be found using the equation h = − 16 t 2 + 71 t + 6

A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b.the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c.in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.