ethepn4977 ethepn4977
  • 06-07-2021
  • Mathematics
contestada

How many ways are there to assign four jobs to 7 employees if no employee can be given more than one job

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 13-07-2021

Answer:

35ways

Step-by-step explanation:

Given the following

Total employees = 7employees

Number of tasks to be assigned = 4task

The number of ways this can be done is expressed as 7C4

7C4 = 7!/(7-4)!4!

7C4 = 7!/3!4!

7C4 = 7*6*5*4!/6*4!

7C4 = 35ways

Hence this can be done in 35ways

Answer Link

Otras preguntas

Choose the sentence that demonstrates parallel structure.
What is the answer??
what is the best buy 6 oz for $0.90, 10 oz for $1.10 or 16 oz for $1.44
What was the major provision of the treaty of Paris of 1763 that ended the French and Indian war
Peer pressure is the influence of people much older or much younger. True or false
What are the dimensions of the matrix shown below? -1 3 7 0 2 -9 4 -5 -1 4 0 8 Question 3 options: 3 x 4 3 x 3 4 x 3 4 x 4
In which of the following situation is work being done? A car is pushed but does not budge. A weightlifter holds a barbell over his head. A wagon is pulled at a
last month j.k. rowling sold 15,978 printed books and 7, 198 books about how many of her total books did she sell last month?
Which of the following pairs of terms is related? (Select all that apply.) vacuoles – transport cell wall – protect nucleus – control mitochondria – decompo
Peter keeps his mind active by completing a crossword puzzle each day. This may delay the onset of _____.
good job