What is the surface area, in square millimeters, of the solid? You don’t have to show work, just tell me the answer

How to use order of operation in 20 divide by 4 multiply 5 = 1

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

Afootball is throw by a quarterback to a receiver