Due to gravity, an object falls 16t2 feet in t seconds. You drop a backpack from a window that is 100 feet above the ground. Will the
backpack hit the ground in 3 seconds?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.