Answers: 3
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 23:00
The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree
Answers: 2
Mathematics, 22.06.2019 01:00
Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.
Answers: 2
Mathematics, 22.06.2019 03:00
Determine the lengths of the sides of the rectangle using the given area. give answers both exactly and approximately (to the nearest tenth). the area of the rectangle is 46 cm2.
Answers: 1
Grant finds applesauce that comes in packages of 8...
Mathematics, 18.03.2021 02:20
Mathematics, 18.03.2021 02:20
Mathematics, 18.03.2021 02:20
Health, 18.03.2021 02:20
Arts, 18.03.2021 02:20
English, 18.03.2021 02:20
English, 18.03.2021 02:20
Advanced Placement (AP), 18.03.2021 02:20
English, 18.03.2021 02:20
English, 18.03.2021 02:20