slsmall3rd slsmall3rd
  • 03-07-2021
  • Mathematics
contestada

You want to randomly arrange 4 discs in a CD rack. What is the probability that the rack ends up in alphabetical order

Respuesta :

Adetunmbiadekunle Adetunmbiadekunle
  • 08-07-2021

Answer:

The probability is 1/24

Step-by-step explanation:

The total number of possible arrangements is;

4! = 4 * 3 * 2 * 1 = 24

Now, out of all these, there is only one possible correct alphabetical arrangement

so, to get this probability, we have to divide 1 by the total number of possible arrangements

we have this simply as 1/24

Answer Link

Otras preguntas

how long does the venus flytrap process take once it has its prey​
Please help!!! Please!!
One result of the expanding railroad system was that A. native americans were able to protect the buffalo on the plains. B.the mining and meat packing industrie
Which describes a difference between the duties of House members and the duties of Senate members ?​
Which is the graph of the parent functionf(x)=2^x
What is necessary to make a electromagnet
All traits are not inherited. A learned behavior is a skill that an animal develops after it is born. Genes do not control learned behaviors. Learned behaviors
As a result of the versailles peace treaty which brought world war i to an end, a new supra-national _________was entrusted with the maintenance of peace.
What is 5 to the fith power
Graphs again.. thank you for any help!!!