Your swim team competes in the 200-meter freestyle relay. the individual times for the four team members are 27.81, 26.89, 26.55, and 25.48 seconds. what is the total relay time for the team?

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?