CamaronV462502 CamaronV462502
  • 03-11-2022
  • Mathematics
contestada

There are 28 students in a homeroom. How may différent ways can they be chosen tobe elected President, Vice President, Treasurer, and Secretary?

Respuesta :

EulalieP384342 EulalieP384342
  • 03-11-2022

There are 28 students in a homeroom. How many différent ways can they be chosen to be elected President, Vice President, Treasurer, and Secretary?

In this problem, we have a permutation

so

Find out 28P4

[tex]28P4=\frac{28!}{(28-4)!}[/tex]

28P4=491,400

therefore

the answer is 491,400

Answer Link

Otras preguntas

Find the least common multiple of x2 – 2x – 15 and x2 + 2x – 3. (x + 5)(x + 3)(x + 1) (x – 5)(x + 1)(x + 3) (x – 5)(x + 3)(x – 1) (x + 3)(x – 1)(x + 5) z va
land which has not yet been divided into states
What is the ratio of x to y? 2 x ---- = -------- 3 3x+y
Looking through a microscope, you see a cell forming a cell plate during cytokinesis. Which cell are you looking at?
3.Which of the following freedoms does the First Amendment include? A.the freedom to bear arms and the freedom of speech B.the freedom of assembly and the freed
in what shape are the lateral faces of a pyramid
what happens to the stone table in narnia help please 2min
how many times does 15 go into 123
Introduced species are very beneficial to ecosystems when they are brought into them. True or False? I say False
How are consumers classified?