There are 120 people in a sport centre.
78 people use the gym.
46 people use the swimming p...
Mathematics, 05.12.2021 23:00 bxbykyah
There are 120 people in a sport centre.
78 people use the gym.
46 people use the swimming pool.
45 people use the track.
21 people use the gym and the pool.
16 people use the pool and the track.
24 people use the gym and the track.
9 people use all three facilities.
Given that a randomly selected person uses the gym and the track, what is the probability they do not use the swimming pool?
Answers: 1
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Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?
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With both problems. a. s.a. p directions on photo ^
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