Mathematics, 11.01.2021 02:30 brazilmade1

A pyrotechnician plans for two fireworks to explode together at the same height in the air. They travel at speeds shown below. Firework B is launched 0.25 s before Firework A. How many seconds after Firework B launches will both fireworks explode? 300 ft/s
220 ft/s

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A pyrotechnician plans for two fireworks to explode together at the same height in the air. They tra...