The probability that it will rain is 0.3. Given it rains, the probability is 0.4 that the plane will take off on time, and given that it does not rain, the probability is 0.9 that
the plane will take off on time. Find the probability that
(a) It will rain and the plane will take off on time
( b) It will not rain and the plane will take off on time

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you

y=-2x0 is most likey your asnwer