there are 10 seniors, 8 juniors, 5 sophomores, and 3 freshmen on a student council. a committee of 6 members is formed. determine the number of ways to form this committee with at least 4 seniors

Way 1) 4 seniors, 1 junior, 1 sophomore

Way 2) 4 seniors, 1 junior, 1 freshman

Way 3) 4 seniors, 2 juniors

Way 4) 4 seniors, 2 freshmen

Way 5) 6 seniors

These are my opinion could be right could be wrong. I'm a junior in high school and taking Algebra 2 and I still don't understand math.