An acrobat is on a platform that is 25 feet in the air. She jumps with an initial upward vertical velocity of 4 ft/s. Write a quadratic function to represent the height h of the acrobat t seconds after the jump. If a safety net is placed 5 feet above the ground, how long will take for her to land safely on the net ?

b) 36

step-by-step explanation:

18 times 2 is 36

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

sure i'm up for it

step-by-step explanation:

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.