The Volume of a Spherical Cancerous Tumor Is Given by the Function

question 57

Multiple Choice

The volume of a spherical cancerous tumor is given by the function where r is the radius of the tumor in centimeters. By what factor is the volume of the tumor increased if its radius is quintuple?

• A) 78,125
• B) 625
• C) 125
• D) 5
• E) 25

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