Solve the problem.A comet follows the hyperbolic path described by
-
= 1, where x and y are in millions. If the sun is the focus of the path, how close to the sun is the vertex of the path? 
A. 1.4 million
B. 3 million
C. 4.4 million
D. 19 million
Answer: A
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Provide an appropriate response.Is f continuous at x = 0?
A. No B. Yes
A categorical proposition is given. If it is not already in standard form, rephrase it. State the subject and predicate sets, and draw a Venn diagram for the proposition. Label all regions of the diagram clearly.Beggars can't be choosers.
What will be an ideal response?
Find the extreme values of the function subject to the given constraint.
A. Maximum: none; minimum: at
B. Maximum: none; minimum: at
C. Maximum: none; minimum: at
D. Maximum: none; minimum: 2 at
Solve the problem.Michael's bank contains only nickels, dimes, and quarters. There are 57 coins in all, valued at $5.15. The number of nickels is 7 short of being three times the sum of the number of dimes and quarters together. How many dimes are in the bank?
A. 11 B. 10 C. 41 D. 6