Can you please give me the answers to these questions please?

HA and B are independent events with P(C] = 0.4 and POD) = 0.25, then P(C U D) = (hint: multiplication rule of independence) lfP(A) = 0.4, P{B |A) = 0.35 and POI. U B) = 0.69, then P(B) = Hint: You have to combine the rules P(B | A) and P(A U B) to solve Drawing a probability tree may help with the question below Two chips are taken out of a bag at random (one chip at a time) and Without replacement (without replacement means that if you take a chip out of the bag, you leave it outside of the bag!). The bag originally contains two red chips and two blue chips. a. Given that the rst chip is red, what is the probability that the second chip is blue? What is the probability that both chips are blue? What is the probability that the rst chip is red and the second chip is blue? c. Would these results change if the two chips were taken out with replacement? 9"?\