Consider the triangle with vertices (0, 0), (1, 0), (0, 1). Suppose that (X, Y) is a uniformly chosen random point from this triangle. (a) Sketch the support of joint distribution (X, Y). (b) Find the marginal density functions of X and Y. (c) Calculate the expectations E[X] and E[Y]. (d) Calculate the expectation E[XY]. (e) Determine whether X and Y are independent.

black lol

step-by-step explanation:

h

i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).