Find the volume of radius 54cm, volume of sphere 4/3 r³ radius of sphere = 54 or 21/4

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

What is 1.5% of 120 or what number is 1.5% of 120