Solve for all values of x by factoring.
x^2+ 7x = 0...
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 17:30
Can any one me with the answers to these questions asap?
Answers: 2
Mathematics, 21.06.2019 19:30
The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units
Answers: 2
Mathematics, 06.12.2020 22:00
Physics, 06.12.2020 22:00
Arts, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00
English, 06.12.2020 22:00
History, 06.12.2020 22:00
English, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00
Social Studies, 06.12.2020 22:00