Each of the 20 people has 19 other people to communicate to. If you add that all up you get 20*19 paths, but then each path is counted twice (back and forth), so we divide this by 2. 20*19/2 = 190.
The general forumula is n(n-1)/2
Answer:
He starts to posess freddy and he dies in his sleep Which is in Fnaf 4. Freadbear crushed his skull.
Explanation:
It's C.spider software purpose is to find/view web documents.
