Mathematics, 19.05.2020 15:20 ayoismeisalex
A cylindrical tower is 90 feet high and is embedded inside a keep that is 40 feet high. The radius of the cylindrical tower is 30 feet. Find the perimeter of where the tower overlaps with the keep (perimeter of where the tower overlaps with the keep (perimeter cut).
Answers: 1
Mathematics, 21.06.2019 13:40
Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?
Answers: 2
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, 21.06.2019 21:30
Plz hurry evaluate the expression a+b where a=8 and b=19
Answers: 1
A cylindrical tower is 90 feet high and is embedded inside a keep that is 40 feet high. The radius o...
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