Posted by **Lisa** on Wednesday, June 12, 2013 at 10:03am.

a bullet is fired into the air with an initial upward velocity of 64 fps from the top of a building 80 feet high. The equation that gives the height of the bullet at any time (t), is h=80+64t-16t^2. Find the times at which the arrow will be 128 feet in the air? This talks about a bullet but asks about an arrow, how do I answer this for the arrow?

## Answer this Question

## Related Questions

- college algebra - When a ball is thrown up into the air, it makes the shape of a...
- college algebra - When a ball is thrown up into the air, it makes the shape of a...
- College algebra - When a ball is thrown up into the air, it makes the shape of a...
- algebra - Library Assignment When a ball is thrown up into the air, it makes the...
- algebra - im trying to help my son i have no ida about this stuff any help would...
- math - When a ball is thrown up into the air, it makes the shape of a parabola. ...
- math - When a ball is thrown up into the air, it makes the shape of a parabola. ...
- Physics - A bullet is fired vertically upward with an initial velocity of 98m/s ...
- Math - Using h(t)=gt^2+v0t+h0, where g= -16, h0= initial height, v0= initial ...
- math - im trying to help my son any help would be great When a ball is thrown up...