Answer:
Each teacher will get 12 cookies and there will be 2 left over
Step-by-step explanation:
5 x 12 = 60
62 - 2 = 60
Answer:
I hope I helped sorry l didn't understand question number 19
Answer:
The number of ways to form different groups of four subjects is 4845.
Step-by-step explanation:
In mathematics, the procedure to select k items from n distinct items, without replacement, is known as combinations.
The formula to compute the combinations of k items from n is given by the formula:

In this case, 4 subjects are randomly selected from a group of 20 subjects.
Compute the number of ways to form different groups of four subjects as follows:



Thus, the number of ways to form different groups of four subjects is 4845.