Jayden has a rectangle that measures 5 feet by 6 feet. he has 28 squares that measure 1 foot by 1 foot. jayden claims he can cover the large rectangle with the squares. is he correct?

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