The height of a pop fly ball over the time after the ball is hit is modeled by the function, h(t) = -16t? + 810 + 5, where h is the ball's height in feet above the
ground and t is the time in seconds after the ball is hit. Use the quadratic formula to
find how many seconds it takes for the ball to hit the ground.
WHAT IS THE NON-REAL SOLUTION!!

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

How do you find principle and simple interest

Pranza plotted point a in the coordinate plane below.