Find the center and graph the hyperbola.
- 
= 1
A. C(0, 0)
B. C(2, 2)
C. C(2, -2)
D. C(- 2, -2)
Answer: C
Mathematics
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Using Green's Theorem, compute the counterclockwise circulation of F around the closed curve C.F = - 
i; C is the region defined by the polar coordinate inequalities 2 ? r ? 4 and 
A. 0
B. 
C. - 
D. 
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Solve the problem.If 81% of scheduled airline flights actually take place, and cancellations are independent events, what is the probability that 3 separate flights will take place?
A. 0.01 B. 0.66 C. 0.81 D. 0.53
Mathematics
Find the sum of the series.
A. 
B. 41
C. 70
D. 
Mathematics
Indicate whether the function is one-to-one.A = {(5, -20), (17, -20), (-16, -18)}
A. Yes B. No
Mathematics