A scale on a'map is 1 cm represents 2.5 km
Vivian drbve 45 km.
What is this distance on the map?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

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

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2