If you want 30 shirts and you need to pack for shirts for a trip how many ways could you pick the shirts

how many license plates are possible consisting of 4 letters followed by 4 digits, if the first letter must be a c? numbers and letters can be repeated.

Bruce has 5 different jackets, 3 pairs of jeans, and 8 pairs of shoes. In how many ways can he choose a jacket, a pair of jeans, and a pair of shoes to wear to tonight’s party?

There are 10 student clubs on campus. You want to join 2 of them this year. How many ways that you can choose 2 clubs to join out of 10?

A ballroom dance couple has learned 11 different routines and needs to pick 6 of them to prepare for an upcoming local competition. How many different ways could they choose which dances to prepare?

There are 10 student clubs on campus. You want to join 3 of them this year. How many ways that you can choose 3 clubs to join out of 10?

A university student is selecting courses for his next semester. He can choose from 6 science courses and 10 humanities courses. In how many ways can he choose 9 courses if fewer than 3 must be science courses?

Each day, Mr. Ling has a boy and a girl summarize the assignment for the day. There are 7 boys and 8 girls in his group. In how many different ways can the teacher select the two students?

A boy owns 2 pairs of pants, 7 shirts, 4 ties, and 5 jackets. How many different outfits can he wear to school if he must wear one of each item?

If there were to be 22 boys and 8 girls at a party and the host wanted each to be given exactly the same number of candies that could be bought in packages containing 42 candies, what is the fewest number of packages that could be bought? The fewest number of packages that could be bought is