Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.A hyperbola having a focus at (0, - 2
) and corresponding directrix 
.
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: B
Mathematics
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paycheck. How much did she deposit and what was her new balance?
A. $1050; $1791 B. $943; $1881 C. $943; $1891 D. $1789; $1891
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Solve the problem.A woman borrowed $10,000 at 12% interest compounded annually. If the loan was paid off in one lump sum at the end of 4 years, how much did she pay?
A. $11,200.00 B. $15,735.19 C. $5735.19 D. $14,800.00
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Provide an appropriate response.Can non-square matrices have inverses? Why or why not?
What will be an ideal response?
Mathematics
Use the graph of the rational function shown to complete the statement.
As x?4+, f(x)? ?
A. 0 B. -? C. 4 D. +?
Mathematics