Mathematics: An object is dropped from a height of 288 feet. The equation, - 16t ^ 2 + 288t = h(t) represents the height, hof the object after tseconds. How long does it take the object to the ground? 0 seconds 16 seconds 18 seconds 88 seconds

An object is dropped from a height of 288 feet. The

destineenikole17

23.11.2021

18 seconds

Step-by-step explanation:

The object will reach the ground when its height h(t) = 0. Therefore, we can write

$h(t) = 288t - 16t^2 = 0 \Rightarrow 16t^2 = 288t$

Solving for t, we get

$16t = 288 \Rightarrow t = 18\:\text{s}$

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cdgood12

11.05.2020

6596 × 0.10 = $659.60
6569 × 0.045 = $296.82

$659.60 + $296.82 = $956.42

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