Mathematics
Mathematics, 30.04.2021 09:30, vanleervanleer

1 of 5 © In a group of 23 pupils, 4 play the flute only.
3 play the piano only.
15 play neither instrument.
A student is selected at random.
What is the probability the student plays both instruments?

answer
Answers: 2

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Do you know the correct answer?
1 of 5 © In a group of 23 pupils, 4 play the flute only.
3 play the piano only.
15 pl...

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