SOLUTION: Suppose there are 14 freshman, 17 sophomores, 16 juniors, and 14 seniors running for the offices of president, vice president, and secretary. If no person can hold more than one of
Algebra.Com
Question 1171408: Suppose there are 14 freshman, 17 sophomores, 16 juniors, and 14 seniors running for the offices of president, vice president, and secretary. If no person can hold more than one office, in how many different ways could these people be elected to these positions?
Answer by ikleyn(52834) (Show Source): You can put this solution on YOUR website!
.
The total number of candidates is 14 + 17 + 16 + 14 = 61.
Any of 61 can be elected for the first position,
any of 60 remaining persons cam be elected for the second position
and any of 59 remaining persons cam be elected for the third position.
So, in all, there are 61*60*59 = 215940 different ways to elect three persons from the pool of 61 to these three positions.
Since the order of people for positions does matter, this problem is on permutations.
The answer is the product of three consecutive integer numbers in descending order, starting from 61.
RELATED QUESTIONS
Suppose there are 14 freshman, 10 sophomores, 16 juniors, and 15 seniors running for the... (answered by greenestamps)
How many different student body governments are possible if there are 4 seniors, 5... (answered by stanbon)
How many different student body officers are possible if there are four seniors, five... (answered by stanbon)
Suppose there are 11 students running for the offices to class president, vice president, (answered by jim_thompson5910)
A football team consists of 19 each freshmen and sophomores, 14 juniors, and 17 seniors.... (answered by Boreal)
5.The advisor of an ecology club at a large college expects that the group consists of... (answered by stanbon)
A football team consists of 14 each freshmen and sophomores, 13 juniors, and 10 seniors.... (answered by Boreal)
A college club consists of:
6 freshmen
10 sophomores
8 juniors
7 seniors
The club... (answered by ikleyn)
The Rodeo Club has 5 seniors, 17 juniors, 14 sophomores, and 10 freshmen. In how many... (answered by ikleyn)