Mathematics
Mathematics, 03.03.2021 14:00, axxpjr12

In a group of 33 pupils, 8 play the flute only. 2 play the piano only.
10 play both instruments.
A student is chosen at random.
What is the probability the student plays neither instrument?

answer
Answers: 3

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In a group of 33 pupils, 8 play the flute only. 2 play the piano only.
10 play both instrumen...

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