Question

these super confuse me!

Answer 1

Find P(A or B) if the events are disjointed. P(A) = , and P(B) = .

Answer 2

P(A or B) if the events are disjointed is P(A) + P(B)

Answer 3

P(A)= 6/25 and P(B)= 9/25

Answer 4

yeah that's right,
P(A or B) = P(A) + P(B) (if the events are disjointed )
so, P(A or B) = 6/25 + 9/25
calculate and simplify