Mathematics, 08.06.2021 16:20 yialefi
There are 130 people in a sport centre. 61 people use the gym. 68 people use the swimming pool. 60 people use the track. 25 people use the gym and the pool. 30 people use the pool and the track. 19 people use the gym and the track. 6 people use all three facilities. A person is selected at random. What is the probability that this person uses at least 2 facilities?
Answers: 2
Mathematics, 21.06.2019 14:30
anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44
Answers: 1
Mathematics, 21.06.2019 23:30
Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?
Answers: 1
Mathematics, 22.06.2019 01:30
Sara is flying a kite at the park. the angle of elevation from sara to kite in the sky is 53Β° and the length of the string is 32 feet. of sara is 5 feet tall how far off the ground is the kite
Answers: 1
There are 130 people in a sport centre. 61 people use the gym. 68 people use the swimming pool. 60 p...
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