Pablo is cooking a roast. The table below gives the temperature of the roast (in degrees Celsius), at a few times (in minutes) after he removed it from the oven. Time (minutes) Temperature 0 226.6 10 205.6 30 157.6 50 119.6 70 61.6 (a) Find the average rate of change for the temperature from 0 minutes to 30 minutes. (b) Find the average rate of change for the temperature from 50 minutes to 70 minutes.

NEED

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.