Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Combinatorics
Counting or Combination
suppose that from 8 students, we want to take a committee of students? How many committees of 3 can be selected? How many of 4?
1 answer
choosing 3 of 8 = C(8,3) = 8!/(3!5!) = 56
choosing 4 of 8 = ......
You can
ask a new question
or
answer this question
.
Related Questions
All the students in a school are made to stand in rows so as to form an equilateral triangle. The first row consists of one
If a committee of 3 is to be selected from a group of 15 students and 6 teachers, then the
number of different possible
I have a bar graph that shows the number of students by major in the College of Arts and Science.
Math shows 200 students History
A committee must be formed with 2 teachers and 4 students. If there are 9 teachers to choose from, and 9 students, how many
A committee must be formed with 4 teachers and 4 students. If there are 6 teachers to choose from, and 12 students, how many
A class of 50 students has to perform exercises in groups of 2 OR 3 students. The numberof groups with 2 students is the same as
2.
In a school of 464 students, 89 students are in the band, 215 students are on sports teams, and 31 students participate in
A committee of students and teachers is being formed to study the issue of student parking privileges. Fifteen staff members and
What percentage of the students at Greenville High School are seniors
Freshman- 125 Students Sophomores- 80 Students Juniors- 175
Suppose that a state university has to form a committee of 5 members from a list of 20 candidates out of whom 12 are teachers
