Please help! I will give brainliest! The joint probability mass function of X and Y, p(x, y), is given by p(1,1) = 1, p(2,1) = 1, p(3,1) = 1, 939 p(1,2) = 1, p(2,2) = 0, p(3,2) = 1 , 9 18 p(1,3) = 0, p(2,3) = 1, p(3,3) = 1 69

Compute E[X|Y = i] for i = 1,2,3 and explain if the random variables X and Y are independent?

Which graph represents the equation y =4x

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c