Solve the problem. Use 3.14 for ?. Round your answer to the nearest hundredth.The discus is thrown from a circular region 8 feet 3 inches in diameter. What is the area of the circle (in square inches)?
A. 7693.8 in.2
B. 310.9 in.2
C. 3846.9 in.2
D. 30,775.1 in.2
Answer: A
Mathematics
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Various signs have symmetries. Determine if the following sign has line symmetry, turn symmetry, and/or point symmetry, if any.Food
A. This sign has turn symmetry only. B. This sign has no symmetry. C. This sign has line symmetry and point symmetry. D. This sign has line symmetry only.
Mathematics
Give the equation of the oblique asymptote, if any, of the function.f(x) = 
A. y = 2x - 1 B. y = 0 C. y = 2x + 1 D. y = 2x
Mathematics
Perform the indicated operation.
A. -12 B. 12 C. -15 D. -16 E. 16
Mathematics
Determine if the function F is the general antiderivative of the function f. F(x) = 6x + 
+ C;
f(x) = 6 + 3x2
A. no B. yes
Mathematics