Dave uses the functionp(d) = 20d - 20 to calculate the net profit of his dog walking business. where p(d) is the net profit in dollars, and "d" the number of dogs he walks. interpret the meaning of the equation below using the context of the problem

p(3) = 40

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.