Which is a function and which is not a function? Drag the images to the right category.

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with