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

slope of (1,2), (3,5), (5,8), and (7,11)
WHOEVER KNOWS ALOT ABOUT REFLEXIVE VERBS, YOU WILL GET 15 POINTS AND MARKED AS BRAINLIEST
In a newspaper, it was reported that yearly robberies in Springfield were up 26% to 315 in 2014 from 2013. How many robberies were there in Springfield in 2013?
1. The number of major solutions for preventing workplace hazards is
1/3 divided by 4 show your work
(AMC8, 2000) The area of rectangle ABCD is 72. If point A and the midpoints of BC and CD are joined to form triangle, the area of that triangle is: A: 21, B: 27
How do the conditions that maximize growth differ from those that maximize lipid production?
Which structures are found in all early vertebrate embryos?
On July 1, Dichter Company obtained a $2,000,000, 180-day bank loan at an annual rate of 12%. The loan agreement requires Dichter to maintain a $400,000 compens
The first Europeans to explore the Americas were primarily attempting to get beyond it to reach Asia and India. However, their interest in the Americas eventual