Write as a product of two polynomials. a(b–c)+d(c–b)

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?