acarr1325 acarr1325

15-03-2021
Mathematics

contestada

Please answer asap with an explantion
A rock is thrown from the top of a tall building. The distance, in feet, between the rock and the ground x seconds after it is thrown is given by f(x) = -16x² - 4x + 456 How long after the rock is thrown does it hit the ground?

a.5.215
b.12.256
c.7.326
d.4.736

Respuesta :

yesiii26ss yesiii26ss

15-03-2021

Pretty sure it’s c sorry if wrong

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