I need help with A and B, any other ones you don't have to do (you can if you'd like to help me out XD)
*15 points*

Answer:
Step-by-step explanation:
B) S = {1,2,3,4,5,6}
n(S) = 6
B = factors of 2 when rolling a single die = {1 , 2}
n(B) = 2
P(B} = [tex]\frac{2}{6}=\frac{1}{3}[/tex]
A) n(S) = 50
A = Picking numbers with 3 in tens place = {30, 31,32,33,34,35,36,37,38,39}
n(A) = 10
P(A) = [tex]\frac{10}{50}=\frac{1}{5}[/tex]