Mathematics, 02.12.2020 14:50 thompsonmark0616
Question 15 (1 point)
The surface area of a sphere varies directly with the square of its radius. A soap bubble with a
0.75 in. radius has a surface area of approximately 7.07 square inches. Find the value of k, and
then find the radius of a seventeenth-century cannonball that has a surface area of 113.1
square inches.
Answers: 3
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Question 15 (1 point)
The surface area of a sphere varies directly with the square of its radius. A...
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