Question

There are ten people in the Baking Club, including Mark. They choose $3$ people to form an executive committee. How many possible committees can be formed that do not include Mark?

Answer 1

Answer:

84

Step-by-step explanation:

The baking club has 10 employees in total including Mark. When Mark is excluded there will be 9 employees who can form the executive committees.

The number of people who can form each committee are 3. To find the possible number of committees we use statistic computation technique. 9C3 we get 84 possible techniques.