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Answer:
Option c. 11,488.21 cm3
Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
The volume of the sphere is equal to

we have
 ---> the radius is half the diameter
 ---> the radius is half the diameter

substitute


 
        
             
        
        
        
Answer:
The answer is (-9,4) and (-3,4)
Step-by-step explanation: