Mathematics, 08.05.2021 22:40 byronanderson
Verify that segments with lengths of 2.1, 2.8, and 3.5 form a triangle. Is the triangle acute, right, or obtuse?
Answers: 1
Mathematics, 21.06.2019 17:20
Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem
Answers: 3
Mathematics, 22.06.2019 00:30
You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25
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Verify that segments with lengths of 2.1, 2.8, and 3.5 form a triangle. Is the triangle acute, right...
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