The surface area, in square inches, of a balloon of radius r inches is given by
?
?
A. Use functional notation to indicate the surface area, in cubic inches, of a balloon of radius 5.00 inches.B. Calculate the value you found in part A.C. If the radius of a balloon is doubled from 4.00 inches to 8.00 inches, does the surface area double?D. By what factor does the surface area of the balloon increase if the radius is increased from 4.00 inches to 8.00 inches?
What will be an ideal response?
A: 
square inches.
square inches.?
B. 314.16 square inches
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C. No.
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D. The surface area increases by a factor of 4.
Mathematics
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A. 
B. 
C. 
D. 
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A. 
B. 
C. 
D. 
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A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
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