Mathematics, 13.09.2021 06:30 hamzzaqasim44
Solve the inequality. Then graph the solutions.
|2x + 7| less than or equal to 15
Answers: 2
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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 driverâs airplane. find var(y) for y as given in the problem
Answers: 3
Mathematics, 21.06.2019 22:00
Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a ¡ b a polynomial? yes or no
Answers: 1
Solve the inequality. Then graph the solutions.
|2x + 7| less than or equal to 15
...
|2x + 7| less than or equal to 15
...
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