An arrow is fired into the air with an initial upward velocity of 64 feet per second from the top of a building 80 feet high. The equation that gives the hight of the arrow at any time t is h = 80 +64t-16t^2 Find the times at which the arrow
will be 128 feet in the air?

Which of the choices shown could be used to prove that aacp=abcp ?

Construct the graph that models the given situation

The bottom of ignacio's desktop is 74.5cm from the floor. ignacio's sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk