Mathematics, 16.12.2019 03:31 ZachDom4784

An object is launched vertically upward from a 25 foot platform and is modeled by the function s(t)=−16t2+11t+25.

after how many seconds will the object fall back to the ground?

(hint: does not factor, use different method to solve)
a. -1.64
b.-0.95
c.0.95
d.1.64

Answers: 3

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An object is launched vertically upward from a 25 foot platform and is modeled by the function s(t)=...