13 1/3 because 40 divided 3 is 13 ….
Answer:
2700
Step-by-step explanation:
9x20x15= 2700
We're given the following probabilities:





(a) Yes,
and
are mutually exclusive. This is exactly what zero probability of their intersection means. The two events cannot occur simultaneously.
(b) Use the definition of conditional probability to expand:


(c) By the law of total probability,

(d) Bayes' theorem says


If I am right
Answer: 7
Good luck!
Answer and step-by-step explanation:
I believe it is 287. I am not entirely sure, but I believe that is the answer.