Answer: choice A 1/2
Step-by-step explanation:
Events A and B are independent if the equation P(A∩B) = P(A) · P(B) holds true.
so
1/3=2/3*p(B)
p(B)=1/2
Pretty sure its number 2, 8m do you need the whole process?
Answer:
4/5
Step-by-step explanation:
6/10 + 7/10 - 5/10 = 8/10 = 4/5
