What is the value of P(X=2 or X=0)=?

  0.4

Step-by-step explanation:

The conditions are mutually exclusive (X cannot be both 0 and 2), so the probability is the sum of the individual probabilities:

  P(x = 2 or 0) = P(x=2) +P(x=0)

  P(x = 2 or 0) = 0.1 +0.3

  P(x = 2 or 0) = 0.4

correct answer is 2800.

Step-by-step explanation:

You take the area of the square which is 20x20 = 400.

There is 5 squares 400x5 = 2000

There is 4 triangles--which is 1/2 the area of 1 square (In this case).

One triangle = 200

200x4 = 800

2000 + 800 = 2800