Answer:
the first box is 7, the second would be -10, but since it already has ‘x -‘, just put 10
Step-by-step explanation:
8
P(X<1) = .216 P(X</=1) = .648
its right
89 green marbles and 46 blue marbles
. Thus, just plug in. 
Plug that into your calc to get $1832.