Mathematics, 19.11.2019 03:31 blazecarley
The height of a stuntperson jumping off a building that is 20 m high is modeled by the equation h = 20 – 5t2, where t is the time in seconds. a high-speed camera is ready to film the person between 15 m and 10 m above the ground. for which interval of time should the camera film the person
Answers: 3
is modelled as 
. Here 
is the time in seconds.
from the ground.
,
,
at 
, and is at height 
at 
.
.
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