asked 108k views
8 votes
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?

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
answered
User Marco Ceppi
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