1. random variables x and y have the joint pmf ������������,������ (������, ������) = { |������ ������| 14 , ������ = −2, 0, 2; ������ = −1, 0, 1 0, ������������ℎ���������������������� �������������� find the pmf of w = x − y.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

d

step-by-step explanation:

i used the pitagoras theoreme

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation:

the answer should be:

a. 3, 4, and 6

b. 18, 24, and 36

c. 4.8, 6.4, and 9.6

hope i

-lavira : )