Solve the problem.The surface area of a sphere is f(x) = 4?x2 square inches, where x is the radius of the sphere in inches. Find the inverse of this function.
A. f-1(x) = 2
B. f-1(x) = 
C. f-1(x) = 2
D. f-1(x) = 
Answer: B
Mathematics
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Provide an appropriate response.Which of the following best describes the relationship between the standard divisor and the modified divisor?
A. The standard divisor is bigger. B. The two quantities are equal. C. The quantities are unrelated. D. The modified divisor is bigger.
Mathematics
Decide whether the sets are equal.{y : y was an American President in the year 1573} and ?
A. No B. Yes
Mathematics
Find the surface area of the figure.A right circular cylinder with r = 9 cm, h = 10 cm
A. 536.9 cm2 B. 791.3 cm2 C. 1073.8 cm2 D. 2543.4 cm2
Mathematics
Make a scatterplot of the data.{(23, 50),(-9, 16),(22, 41),(-9, -16),(-5, -2),(8, 31),(3, 7),(16, 64),(-9, -1),(-5, 6)} 
A. 
B. 
C. 
D. 
Mathematics