Mathematics
Mathematics, 05.01.2020 20:31, miguelperdomo

Urgant needed right now much appreciated:

a fair spinner has 9 equal sections: 3 red, 4 blue and 2 green. 
it is spun twice. 
what is the probability of getting blue both times?

answer
Answers: 1

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Urgant needed right now much appreciated:

a fair spinner has 9 equal sections: 3 red, 4...

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