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The robotics club has created 10 racing robots for the end of year science fair. each robot has the same chance of winning the race. what are the chances that robot a and robot b finish in the top three
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The robotics club has created 10 racing robots for the end of year science fair. each robot has the same chance of winning the race. what are the chances that robot a and robot b finish in the top three spots, but robot c is not in the top three?

User James Couvares
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1 Answer

6 votes

Answer:
(7)/(120)

Step-by-step explanation:

The robotics club has created 10 racing robots for the end of year science fair. each-example-1
User Marco Ceppi
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