What is the greatest common factor of 16 and 40?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2