Question: an arrow is fired into the air with an initial...
An arrow is fired into the air with an initial upward velocity
of 9696 feet per second from the top of a building 256256feet high.
The equation that gives the hight of the arrow at any time tt is
h=256+96t−16t2h=256+96t-16t2. Find the times at which the arrow
will be 384384 feet in the air?
The arrow will be 384 feet in the air after and seconds