Which figure can be formed from the net?

Solve for x i'll try to attach the files bc it's not letting me for some reason

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

For what value of (y) is 3^3/3^y =1/9