Which number line represents the solution set for the inequality - 1/2x=4? +
-10
-8
-4
-2
0
2
4
6
8
10
-10
-8
-6
-2
+
2
+
4
0
+
6
+
8
10
-10
-8
-6
-2
0
2
4
6
8
10
-10
-8
-6
0
2
4
6
8
10

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

Intro biblioteca sunt 462 de carti cu 198 mai putine enciclipedii si cu 47 mai multe dictionare decat enciclopedii cate enciclopedii sunt in biblioteca

Hdtv screens usually have a width-to -height ratio of 16: 9. which screen dimensions are in the same proportion?