Mathematics, 29.04.2021 22:00 friskowale
In a class of students 14 students only play an instrument, 10 students only play a sport, and 26 student play a sport and an instrument. Given that a randomly selected student plays a sport, what is the probability (in reduced form) that the student also plays an instrument?
a 13/18
b 13/7
c 13/20
d 13/5
Can someone tell me what it is and explain it, and NOT give a link or download to a website please.
Answers: 1
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In a class of students 14 students only play an instrument, 10 students only play a sport, and 26 st...
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