Aplane is flying at 26,294 feet. to avoid turbulence, it decreased in altitude by 7,395 feet. at what altitude is the plane now flying

Which system of linear inequalities is represented by the graph? !

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?