Mathematics, 15.07.2021 04:10 maxgeacryne2199
An airline charges a flat fee of $25 for each checked bag under 40 lbs and $2 per pound for each pound over 40, up to a maximum of 100 lbs. Which expression can be used to calculate the cost of checking a bag when the weight, w, is 40 < w < 100 ?
Answers: 1
Mathematics, 21.06.2019 17:20, kolbehoneyman
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 20:10, jessixa897192
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
Answers: 2
Mathematics, 21.06.2019 22:10, BilliePaul95
Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?
Answers: 1
Mathematics, 22.06.2019 02:00, Peachyyyyyy24
Aiko jumped rope for 20 min and stopped at 8: 05 when did she start
Answers: 1
An airline charges a flat fee of $25 for each checked bag under 40 lbs and $2 per pound for each pou...
English, 15.10.2019 05:10