A committee must be formed with 2 teachers and 6 students. If there are 8 teachers to choose from, and 16 students, how many different ways could the committee be made?
Question
A committee must be formed with 2 teachers and 6 students. If there are 8 teachers to choose from, and 16 students, how many different ways could the committee be made?
Solution
To solve this problem, we will use the concept of combinations in mathematics.
Step 1: Calculate the number of ways to choose 2 teachers from 8. This is a combination problem, which can be solved using the formula C(n, k) = n! / [k!(n-k)!], where n is the total number of options, k is the number of options to choose, and "!" denotes factorial.
So, the number of ways to choose 2 teachers from 8 is C(8, 2) = 8! / [2!(8-2)!] = 28.
Step 2: Calculate the number of ways to choose 6 students from 16. Again, this is a combination problem, so we use the same formula.
The number of ways to choose 6 students from 16 is C(16, 6) = 16! / [6!(16-6)!] = 4368.
Step 3: Multiply the results from step 1 and step 2 to get the total number of ways to form the committee.
So, the total number of ways to form the committee is 28 * 4368 = 122,304.
Therefore, there are 122,304 different ways to form the committee.
Similar Questions
A committee of six is chosen from 14 people. In how many ways can this be done?
There are 8 boys. Only 4 can be chosen for a committee. 2 of the oldest boys cannot be chosen. There cannot be any repetitions of the boys in each committee. Find the number of ways the committees can be arranged
A club consists of 2 teachers and 5 students. If a school has 3 teachers and 7 students, in how many ways can clubs be made?
A committee of 5 members is going to be formed from 3 Trainers, Four Professors and 6 Research Associates. How many ways can they be selected, if- in committee, there are 2 Trainers and three Research Associates?
A committee of national assembly comprises of four male and three female members. If a subcommittee consisting of two male and two female members is to be formed. How many different combinations are possible?A.18B.12C.7D.4
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.