Please make sure to show your work (formula setup, calculations, etc.) and state any properties or rules you need to solve!

Consider the traffic light at the intersection of 95th and Myrtle Avenue. The probability of getting a green light on your way home at a given time (you always leave at the same time) is 0.35 and that of yellow light is 0.04.

(a) What is the probability of getting either a green or a yellow light on a randomly chosen day?

(b) What is the probability of finding a red light on both Monday and Tuesday?

(c) What is the probability that you don't encounter red light until Wednesday starting Monday?

(d) What is the probability of getting a green light on Wednesday given you had a red light on Tuesday?