When the events are independent
P(A∪B) = P(A) + P(B) - P(A∩B) . . . . where P(A∩B) = P(A)·P(B)
Substituting the given numbers, you have
P(A∪B) = 0.3 + 0.9 - 0.3·0.9
P(A∪B) = 0.93
Answer:
i need a picture cuz i dont see any external that apply
the answer of this is 19.5 pounds
The answer would be 19 because you take the highest number (23) and subtract the smallest number (4) which would equal 19.
The answer is 80 you divide 240.00 into 3 and get 80
