4. You are adding a cement patio to your back yard. Calculate the volume of cement needed to pour a patio of the following dimensions including the fire pit. Be sure to calculate all
volumes needed to submit a complete answer. Use 3.14 = T Show all your work.
6 in
13 ft
I
1.5 ft
3ft
11 ft
2.5 ft

What are the solutions to the equation 4x2+3x=24-x

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

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5