One-sixth of the pizza slices were not eaten at the football team’s pizza night. If 20 slices were left, how many slices were eaten?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

The discrete random variables x and y take integer values with joint probability distribution given by f (x,y) = a(y−x+1) 0 ≤ x ≤ y ≤ 2 or =0 otherwise, where a is a constant. 1 tabulate the distribution and show that a = 0.1.2 find the marginal distributions of x and y. 3 calculate cov(x,y).4 state, giving a reason, whether x and y are independent. 5 calculate e(y|x = 1).