What is the value of x ?
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Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?