Part A
The diameter of the spherical core of the baseball measures approximately 1.31 inches. What is the volume of the core of the baseball? Round to the nearest hundredth.


Part B
Layers of wool are wound tightly around each core, resulting in a sphere with a radius of approximately 1.41 inches. What is the volume of only the wool? Round to the nearest hundredth. Explain how you arrived at your answer in the space provided.
v=4/3(pi)(r)3
v=4/3(pi)1.413
v=4/3(pi)1.48
v=1.98(pi)
v=6.21 inches3





Part C
After the cowhide covering is sewn on, each baseball has a total diameter between 2.86 inches and 2.94 inches. What are the possible circumferences of a baseball? What are the possible volumes of a baseball? Write your answers as ranges, and round to the nearest hundredth. Answer all parts of the question in the space provided.



Part D
Baseballs are not the only products made by the company.

Be sure to address and provide numeric answers to all of Part D's questions in the space provided.