The approximate circumference of a pizza is 107 inches. What is the radius of the pizza? Use 3.14 for π.

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

41/17 as a decimal rounded to the nearest hundredth

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?