What’s the surface area?? Do I just count the little squares?

You can find surface area by finding the area of all the faces and adding them all together.

Hope this helps!!!

Step-by-step explanation:

102 and yes

Step-by-step explanation:

this was already solved by me with a different person. if you look it up in the search bar at the top of the page, you will get the answer.

step-by-step explanation:

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0