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

Select all that apply. Select the words below which should always have an apostrophe. cs havent rapids 100s seasons ws wont sent bent 5s is

Simplest form 1/8 × 1/7= ?

A special form of the hyperbola is called:

What influences moods in the limbic system? A. Steroid B. Stimulant C. Inhalant

Humans often convert grosslands into farm fields to grow crops. Describe why the conversion of temperate grasslands, such as in the central United States, into

Triangle C F E is shown. Angle C F E is a right angle. An altitude is drawn from point F to point D on side C E, forming a right angle. The length of F D is 9,

Tim mowed lawns for 2 hours and earned $4.50 per hour. Then he washed windows for 4 hours and earned $3.45 per hour. What was Tim's average earnings per hour fo

Annita is sewing a lace edge around a rectangular quilt. She will need 150 inches of lace to do the entire quilt. If the quiltis 42inches wide, how long is the

What is the mean for the data set? {39, 43, 46, 86, 22, 39, 75} Drag and drop the correct answer into the box. mean

65% of what number is 78? A. 120 B. 143 C. 785 D. 5,070