Question

In how many ways can a music teacher arrange 24 students in 3 rows?

Answer 1

a. lot. of. ways.

Answer 2

well... if you put.... all in one row that's one.

Answer 3

These are my options:
12,144

9240

10,626

7980

Answer 4

OoO

Answer 5

wow. all the answers i got was not one of the options.

Answer 6

Do you know anyone that could help me?

Answer 7

wellll..................................................................

Answer 8

i'm still new here... i've been only here for like what? 5 days? yeah 5 days.

Answer 9

but then u can eliminate the last two since it has nothing to do with 24

Answer 10

This is my first time on and I have no clue how to work anything and I just really need to get help haha

Answer 11

true. even though i'm pretty good at math (i'm in honors. nvm that...) this one is just kind of confusing.

Answer 12

My first and only idea so far is that you are assigning students to rows.
There are 3 rows.

There are 24 choices for the first row, then 23 for the second, and then 22 for the third.

24*23*22 = 12,144 ways to assign the 24 students to the three rows.

Answer 13

Yeah :/

Answer 14

yeah. i think that's right.

Answer 15

try it

Answer 16

*ahem (nvm this comment plz)* since there are a lot of multiplication involved it's usually the biggest one