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Mathematics, 06.10.2019 08:00 joelleygonzalez2778

Supergirl flew 200 ft in the air and is descending at a rate of 25 feet per second. superman is ascending at a rate of 35 feet per second. how long will it take supergirl to be closer to the ground than superman?

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Supergirl flew 200 ft in the air and is descending at a rate of 25 feet per second. superman is asce...
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