SOLUTION: At a party attended by 10 people, 5 identical door prizes are to be awarded to 5 randomly selected attendees. How many different possible groups of 5 winners are there?
I think
Algebra.Com
Question 1027491: At a party attended by 10 people, 5 identical door prizes are to be awarded to 5 randomly selected attendees. How many different possible groups of 5 winners are there?
I think this is answered by 10 x 5 x 5 = 250 but I am not sure.
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
The number of possible groups of five is 10C5 ("10 choose 5").
RELATED QUESTIONS
At a baby shower 17 guests are in attendance and 5 of them are randomly selected to... (answered by ikleyn)
There are 20 people attending an event. A door prize is awarded to attendees if they... (answered by edjones)
At a baby shower, 15 guests are in attendance and 3 of them are randomly selected to... (answered by Theo)
Twenty people attend a meeting where 4 different door prizes are awarded by drawing... (answered by sudhanshu_kmr)
The $75 dollar cost for a party was to be shared equally by all those attending. Since 5... (answered by chitra,stanbon)
The $75 cost for a party was to be shared equally by all those attending. Since 5 more... (answered by richwmiller)
the 75 dollar cost for a party was to be equally shared by all those attending. Since 5... (answered by mananth)
A party has 6 different door prizes. If there are 42 guests at the party and nobody can... (answered by stanbon)
Twelve couples attend a benefit dinner at which two prizes are given. In how many ways... (answered by ewatrrr)