Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

will give 5 stars

For each of the scenarios below, please indicate whether they involve a permutation or a combination

1) A team of 8 basketball players needs to choose a captain and co-captain.
combination

2) Rob and Mary are planning trips to nine countries this year. There are 13 countries they would like to visit. They are deciding which countries to skip.
combination

3) The batting order for seven players on a 12 person team.
permutation

4) There are 45 applicants for three Computer Programmer positions
combination