Find an equation for the hyperbola described.Vertices at (0, ±10); asymptotes at y = ± 
x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: C
Mathematics
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Evaluate the improper integral or state that it is divergent.
A. - 
B. 
C. 0
D. Divergent
Mathematics
Express the radical in simplified form. Assume that all variables represent positive real numbers.
A. 3ab
B. 3ab
C. 3
D. -3a2b
Mathematics
The side of a square is 4 centimeters shorter than the side of a second square. If the sum of their areas is 250 square centimeters, find the length of one side of the larger square. ?
A. 13 cm B. 26 cm C. 29 cm D. 16 cm E. 23 cm
Mathematics
Using switches, design a circuit that would find the truth values for the statement.
?
?
?
?
(a)
(b)
(c)
?
A. c
B. b
C. a
Mathematics