Combine Rationa25 points do all pls

Which is the completely factored from of xy^3-x^3y

Jane is cooking beans and rice for dinner tonight. she has 4 cans of black beans, 6 cans of red beans, and 3 cans of garbanzo beans in her cupboard. if she grabs a can of beans without looking at the label, what is the probability of her making black beans and rice for dinner?

What is the approximate value of the correlation coefficient for the given graph? a. 1 b. 5 c. 3 d. -1