A ball is thrown upward from a height of 6 ft. The height h of the ball (in feet) t sec after the ball is released is given by 44t + 6 h=-16l^ 2 + a. How long does it take the ball to reach a height of 16 ft? b. How long does it take the object to hit the ground?

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?