Find an equation for the ellipse described.Vertices at (-6, 5) and (12, 5); focus at (10, 5)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Answer: C
Mathematics
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Use the Quotient to a Power Rule to simplify. All variables are nonzero.
3
A. 
B. 
C. 
D. 
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Use the graph to evaluate the expression.(f?g)(2)
A. 0 B. -3 C. -4 D. -5
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Simplify. Express your answer with positive exponents. Assume that all variables are nonzero.(3x3y7)-2
A. 
B. 
C. 
D. 9x6y14
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Find the probability of the event.If two 12-sided dice are rolled what is the probability that both numbers will be even?
A. 
B. 
C. 
D. 
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