Find the center and vertices of the hyperbola and select its graph, using asymptotes as sketching aids.
?
?
A. Centre: (0,0)
Vertices: (0,-5)
B. Centre: (0,0)
Vertices: (±5,0)
C. Centre: (0,0)
Vertices: (0,±5)
D. Centre: (0,0)
Vertices: (0,5)
E. Centre: (0,0)
Vertices: (5,0)
Answer: C
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of those surveyed had no opinion on the major's performance, what fraction of those surveyed disapproved of the major's performance?
A.
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B.
?
C.
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D.
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E.
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Solve the problem.The normal gasoline mileage of a car is 25 mpg. On a smooth road, its mileage is 12% higher. What is its mileage on a smooth road? Round your answer to the nearest tenth.
A. 3.0 mpg B. 28.0 mpg C. 25 mpg D. 50 mpg
If possible, find the matrix product of AB.A = 
; B = 
A. AB = 
B. AB = 
C. AB = 
D. AB = 
Use interval notation to describe the interval of real numbers.
A. [1, 5) B. (1, 5] C. (-5, -1] D. [-5, -1)