The science faculty at a large high school has 4 physics teachers, 5 chemistry teacher, and 6 biology teachers. A science committee of 4 teachers is to be created. Determine the number of committees that have at most 3 biology teachers.
Added by Angela M.
Step 1
- Physics teachers = 4 - Chemistry teachers = 5 - Biology teachers = 6 Total teachers = 4 + 5 + 6 = 15 Show more…
Show all steps
Close
Your feedback will help us improve your experience
Rosina Dapaah and 91 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A school has 7 Math teachers, 6 Science teachers, and 3 Art teachers. From this group, a committee of 5 teachers is required. Calculate the number of ways that this committee could be formed if at least one math teacher must be on the committee.
Rosina D.
Of the 21 teachers in a high school who teach biology, chemistry, or physics, or some combination of these, no one teaches both biology and physics. 8 teach biology, of whom 5 do not also teach chemistry. 7 teach physics and 3 teach both chemistry and physics. Determine the number of teachers who teach chemistry or physics.
Breanna O.
How many different committees can be performed from six teachers and 46 students of the committee consist of four teachers and three students
Pritesh R.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD