2. There are 15 contestants in a singing contest. How many ways can we
choose a grand champion, first-runner up, and second-runner up? (3 pts.)
Share
2. There are 15 contestants in a singing contest. How many ways can we
choose a grand champion, first-runner up, and second-runner up? (3 pts.)
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer