The freshman class has 160 students. Each freshman must write three reports from a list of 12 novels that the teacher has assign
2 answers:
Answer with explanation:
Number of students in freshman class = 160
Total number of novels = 12
As, each freshman must write 3 reports , means selecting 3 novels out of 12 novels.
As,selection means order of choosing novels is not important.
So, we will apply rule of combinatorics here.
Selecting 3 novels out of 12 novels , is different combinations of novels that a freshman student can choose to write reports on is given by
Option B:220
You might be interested in
Answer:
Step-by-step explanation:
From the question we are told that:
Waiting time for a container of the wheels during production
Average processing time is
Wheel per container
Total wheel per day
Policy variable of
Generally the equation for Total number of container is mathematically given by
Where
Total time
Therefore
Therefore the number of Kanban containers needed for the wheels is