Please answer them in widely (in details)

Problems 1) A pair of dice is thrown. Find the probability that sum of the points on the two dice is 10 or greater given that a 5 appears on the first die. 2) The probability that a married man watches a certain TV show is 0.4 and that a married woman watches the show is 0.5. The probability that a man watches the show, given that his wife does, is 0.7. Find a) The probability that a married couple watches the Show. b) The probability that a wife watches the show given that her husband does. c) The probability that at least one person of a married couple will watch the show