Mathematics, 20.10.2019 22:00 hollis79
You are planning a vacation. the hotel you are going to stay at charges $129 per night. this can be represented by the function p(h) = 129h. the car rental company charges a $50 insurance fee plus $79 per day. this can be represented by the function p(c) = 50 + 79c. write a function p(v) to represent the total charges for your hotel and car rental
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 19:30
Write the expression 7x^3-28xy^2 as the product of 3 factors
Answers: 2
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0
Answers: 2
You are planning a vacation. the hotel you are going to stay at charges $129 per night. this can be...
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