Mathematics, 17.02.2021 22:10 Tink2334

Fireworks were shot straight up on top of a 100-foot hill. Their initial speed was 120 feet per second. a) Whats the maximum height these fireworks reached?

b) How many seconds did these fireworks fly in the air before they hit the ground at the foot of the hill?

c) 7 seconds after fireworks were released, how high were they in the air?

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