use the given value to find the following. (enter your answers as fractions.)
p(a) = 0.3, p(b) = 0.4, p(a ? b) = 0.5
(a) p( agiven b) =
(b) p (b given a) =

 The required probabilities are

Step-by-step explanation:  We are given the following probabilities for the events A and B :

We are to find the values of the following probabilities :

From the laws of probabilities, we have

Therefore, we get

Thus, the required probabilities are

the answer would be c:   ax + b = ax + c

step-by-step explanation: