When that one dude starts shooting up more casinos
I believe gravity is the correct answer
Helmet
(Tried my best) gloves are things weared for to protect the hands. The same goes for the head, helmet is to protect our head
If you don't know pick c and analyze the question
Answer:

Explanation:
Given


Required
Determine P(x = 3)
This is calculated using:

So, we have:





