00:01
15 students asked to visit the admissions representative from wsu.
00:05
Each visit includes one student and how many ways can 10 time slots be assigned.
00:10
This is a permutation because the order is going to matter whether you, you know, when we're assigning time.
00:17
This is going to be a large number, 1 .08972 -864 times 10 to the 10th power.
00:26
The prom committee has four sites available for the banquet and three sites available for the dance, which gives us a total of 12 possible arrangements.
00:34
How many different teams of 11 players can be chosen from a soccer squad of 16? order doesn't matter in this one, so 16 combination 11 is 4 ,368.
00:49
Suppose you find seven articles relating to the topic of your research paper, and how many ways can you choose five articles to read.
00:56
So in this one, order doesn't really matter.
00:58
So let's say this is seven combination five, and that would be 21.
01:04
For number five, for a band camp, you can choose two or three rooms.
01:09
Roommates from a group of 25 friends and how many ways can you choose? so we're going to do 25 combination two plus 25 combination three since we use the word or which would be 300 plus 2300 for a total of 2 ,600...