4. The fastest runner in a track and field event is the one with the
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Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.

For most stars, what does a higher temperature tend to to with? a lower luminosity a higher luminositya red color none of the above

Atoms in a molecule are bonded together by sharing gaining or losing_