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

What is sociological imagination?​
A washing machine sells for $201 after being discounted by 40 percent. What was the original price of the washing machine?
[tex]3x - 5 = 3x - 7[/tex]​
Explain how to solve the problem of water pollution by giving an example of any one river of India facing the problem of water pollution.
what is the meaning of energy
Solve the triangle. A = 51°, b = 14, c = 6
There are three squares inside the triangle . Find the area of the third triangle with steps , please
How can I learn the pronomes in English easy?
The Cartesian coordinate system can be applied to three-dimensional solids. Instead of two axes, the coordinate system has three. What are the labels? Check all
African American scientist George Washington Carver discovered hundreds of new uses for _____.Answer: Peanuts