mikalynnwoods31 mikalynnwoods31

25-05-2023
Mathematics

contestada

6. The height h(t) in feet of an object t seconds after it is propelled straight up from the ground
with an initial velocity of 85 feet per second is modeled by h(t)=-16t² +85t.
a. When will the object be at a height of 50 feet?
b. Will the object every reach a height of 120 feet? Explain your reasoning.

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