Question

16)

An object is launched from ground level with an initial velocity of 120 meters per second. For how long is the object
at or above 500 meters (rounded to the nearest second)?
The equation that models the path of the object is y=-4.912 + 1200.
A)
11 seconds
B)
12 seconds
13 seconds
D)
14 seconds

Answer 1

It’s 11 seconds u need to round so you add then round there is your answer