Archeologists found a previously unknown pyramid in Central America, shown in the figure. The media is interested in the volume of this pyramid. Find the volume of the pyramid. Question 8 options:

A)

96 yd.3

B)

192 yd.3

C)

144 yd.3

D)

64 yd.3

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

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

Don't know how to find x given these segment lengths