Answers: 3
Mathematics, 21.06.2019 14:30
Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60
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
Europa2433 STOP DELETING MY ANSWERS...
Mathematics, 05.03.2021 01:00
English, 05.03.2021 01:00
Mathematics, 05.03.2021 01:00
Mathematics, 05.03.2021 01:00
Mathematics, 05.03.2021 01:00
Mathematics, 05.03.2021 01:00
Mathematics, 05.03.2021 01:00
Social Studies, 05.03.2021 01:00