After changing its format, a radio station lost 34% of its listeners. if there were an estimated 83,000 listeners orginally, how many listeners does the radio station have now?

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad