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

Which is a good comparison of the estimated sum and the actual sum of 7 7/8 and 2 11/12?
Who was intended to benefit from the Land Act of 1800? A large-scale farmer with vast acreage A plantation owner in the South A poor family that wanted property
How to turn mixed numbers into decimals? For example 1/20
Of the countries listed below, only ___________ did not remain Catholic during the Reformation. a. Spain c. Hungary b. Italy d. Scotland
question #2) 7085g=_kg _g
in order for Drix to stay in Frank's body, he"ll need a lawyer. where does Ozzie suggest he go to get one? in, "the biology of osmosis jones"
Two 100-w light bulbs used a total of 400wh of energy. For how many hours did the light bulbs use power?
Essay on knowledge is power
What does Patrick Henry say the colonists' choices are at the start of his speech? A. Revolution or world war B. Rhetoric or weapons C. Compromise or fleeing D.
12x - 23 + 2x = -5 Solve the math equation above?