A local country club has a membership of 600 and operates facilities that include an 18-hole championship golf course and 12 tennis courts. Before deciding whether to accept new members, the club president would like to know how many members regularly use each facility. A survey of
the membership indicates that 57% regularly use the golf course, 48% regularly use the tennis
courts, and 9% use both of these facilities regularly. Given that a randomly selected member uses
the tennis courts regularly, find the probability that they also use the golf course regularly