If Jonah needs 28 sec to fold 2 shirts how long would it take him to fold 5

Find the multiplicative inverse of 8-12i

Bring the fraction a/a-4 to a denominator of 16-a^2

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