Answer:
Step-by-step explanation:
Formula:
The only prime outcome is 3
Then
The set A = {3}
1 and 2 are the divisors of 2
The set B = {1 , 2}
Therefore , p(A∩B) = 0
Also p(B) = 0.4+0.1 = 0.5
Here I labeled it
6)GFE
EFG
F
4
8) I got x=1
So sorry if that is wrong
A. 19 degrees.