How do u set us this problem, Yvette ran at an average pace of 6.20 ft/s during the first two laps of the race and an average of 7.75 ft/s during the second two laps. What was her average speed for the entire race.

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