carsengilbert

28.02.2020 • 

Mathematics

Some fireworks were projected vertically into the air from the ground at an initial velocity of 80 feet! per second. The function modeling the path of the fireworks is given as
h(t) = -16+2 + 80t where h represents the height of the fireworks t seconds after launch. How long where the
fireworks in the air before returning to the ground?

Ответ:

monique69

01.03.2022

Mathematics

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I dont think this is valid .? since they are cups you can simply have or create 6 1/2 cups .

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