Mathematics
Mathematics, 06.06.2020 02:02, bakoeboo

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?

Firework A

360 ft/s

Firework B

340 ft/s

answer
Answers: 3

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

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