MoonCake33 MoonCake33

22-09-2021
Mathematics

contestada

In a group of 45 students, 5 study both Art and Biology.
8 study Biology but not Art.
9 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?

Respuesta :

keighleydudley keighleydudley

22-09-2021

Answer:

5/45 because there are 9 art students but only 5 students do art and biology.

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