A tenth grade class is selling granola bars for a fundraiser. They earn $0.75 for every granola bar that they sell. They have ordered 300 granola bars for the sale. The function P(b)=0.75b represents the profit P the class earns for each bar b they sell. Find a reasonable domain and range for the function. please provide work if you can.

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

X+ y = 5 ; x - y =3 solve using linear combination