perii224
perii224 perii224
  • 19-02-2019
  • Mathematics
contestada

In how many ways can a music teacher arrange 24 students in 3 rows? 12,144
9240
10,626
7980

Respuesta :

bobbyv2 bobbyv2
  • 19-02-2019

To solve this, we use the permutations formula:

nPr

substitute n for 24, and 3 for r:

nPr

= 24 P 3

= 12144

Answer

1) 12144

Answer Link

Otras preguntas

Write a metaphor and a simile about how u feel . Example: I feel as happy as a puppy rolling in the grass. I feel as happy as a kitten playing with a ball of th
which of the following would be the most important change in most women in saudi arabia? A)new styles of hijabs and sharshafs B)the right to vote C)the ability
Gary bought an MP3 player at a 20% discount sale for $40. What was the original price of the MP3 player?
Why was a convention convened at Annapolis in 1786? a. to discuss Shays’s Rebellion in Massachusetts b. to discuss the Spanish ban on trade along the Mississipp
Georgia geographic location near what (ex.water)
This group lived in the present day state of Maine?
The average 10 year old boy is 55 inches tall. How tall is this, in feet?
A cell’s relatively constant internal physical and chemical conditions are called __________.
why are landforms important?
In the book walk two moons where did fire come from