Find the foci of the given hyperbola.
- 
= 1
A. (0, - 
) , (0, 
)
B. (-11, 0), (11, 0)
C. (- 
, 0) , (
, 0)
D. (0, -5), (0, 5)
Answer: C
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A card is drawn from a standard deck of cards. Expressing your answer as a fraction in simplest form, what is the probability of getting the specified card?the 2 of spades
A. 
B. 
C. 
D. 
Identify the base used in the computation.
A. Base twelve B. Base nine C. Base ten D. Base eleven
Fill in the blank with one of the words or phrases listed below. Not all choices will be used and some choices may be used more than once.
The expression a2 - b2 is called a 
.
A. perfect square trinomial B. difference of two squares C. difference of two cubes D. sum of two cubes
Answer the question as instructed.Using the rules for the order of operations, what should be done first when evaluating the expression 
?
A. Distribute the Square Root over 9, 8, and 4 B. Subtract: 4 - 3 C. Add: 8 + 4 D. Multiply: 9 ? 8