Mathematics
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OpenStudy (anonymous):
There are 25 people competing in a race. In how many ways can they finish in first and second place?
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OpenStudy (anonymous):
Will give Medal And fan
OpenStudy (anonymous):
@nono266
OpenStudy (anonymous):
@ospreytriple
OpenStudy (anonymous):
Choices are
49
400
600
625
OpenStudy (anonymous):
How many people can finish first?
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OpenStudy (anonymous):
I was thinking multiplying but 50 isn't there
OpenStudy (anonymous):
Can finish first?
OpenStudy (anonymous):
And after the winner finishes, how many people can finish second?
OpenStudy (anonymous):
Do I divide?
OpenStudy (anonymous):
I don't get it
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OpenStudy (anonymous):
24 @ospreytriple to answer ur question
OpenStudy (anonymous):
Great. I'm trying to help by asking these questions. How many people can finish first?
OpenStudy (anonymous):
Umm.. What steps do I do?
OpenStudy (anonymous):
How many people can possibly finish first?
OpenStudy (anonymous):
Let see... 20?
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OpenStudy (anonymous):
I really don't know..
OpenStudy (anonymous):
How many people are in the race?
OpenStudy (anonymous):
25
OpenStudy (anonymous):
So 25 people could possibly win the race. Right?
OpenStudy (anonymous):
Mayybe
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OpenStudy (anonymous):
Now, after the winner has crossed the finish line, how many people are there that could possibly finish second?
OpenStudy (anonymous):
@Madi_Lee
OpenStudy (anonymous):
Anyway, once you have that, the fundamental counting principle states that the total number of possibilities is the product of those two numbers.
OpenStudy (anonymous):
Sorry
I had 2 go.. I already answered it..