Add.-19 + (49)
A. -30
B. 68
C. -68
D. 30
Answer: D
Mathematics
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Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.Vertices at (0, 8) and (0, -8); asymptotes y = 2x and y = - 2x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Find the first four terms of the binomial series for the given function.
3
A. 1 - 
x + 
x2 - 
x3
B. 1 + 
x + 
x2 + 
x3
C. 1 + 
x + 
x2 + 
x3
D. 1 - 
x + 
x2 - 
x3
Mathematics
Write the converse of the statement.If you like me, then I like you.
A. If you don't like me, I don't like you. B. If I like you, then you like me. C. I like you if you don't like me. D. I don't like you if you don't like me.
Mathematics
Write an expression for the general or nth term, an, of the arithmetic sequence.
, 
, 
, 
, . . .
A. an = 
B. an = 
C. an = 
D. an = 
Mathematics