Use the falling object model, h = -16t2 + s. if h is ground level and S is the initial height of 140 feet above the ground, determine the time (t) in seconds it will take an object to fall to the ground.
1.71 seconds
A
B
2.96 seconds
С
3.06 seconds
D
8.75 seconds

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out