Mathematics, 18.03.2021 02:30 emmadivaburnsox7ae9
A firefighter holds a hose 2 m off the ground and directs a stream of water toward a burning building. The water leaves the hose
at an initial speed of 12 m/s at an angle of 30°. The height of the water can be approximated by h (x)=-0.023x2 +0.555x+2,
where h (x) is the height of the water in meters at a point x meters horizontally from the firefighter to the building.
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A firefighter holds a hose 2 m off the ground and directs a stream of water toward a burning buildin...
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