The sophomore students have large lockers that line the school’s northern hallway in a single row. a group of 5 friends agreed to choose lockers next to each other. how many different ways can the students choose adjacent lockers?

120 ways
5 ways
97 ways
25 ways

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?