Find mHK
Need help
...
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, 21.06.2019 19:30
He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?
Answers: 1
Mathematics, 21.06.2019 21:00
If a is a nonzero real number then the reciprocal of a is
Answers: 2
History, 19.09.2019 15:00
Mathematics, 19.09.2019 15:00
Social Studies, 19.09.2019 15:00
Social Studies, 19.09.2019 15:00
Geography, 19.09.2019 15:00
Mathematics, 19.09.2019 15:00
Mathematics, 19.09.2019 15:00
Geography, 19.09.2019 15:00
History, 19.09.2019 15:10