Find an equation of the hyperbola.Vertices at (2, -2) and (10, -2), passing through the point with coordinates 
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: C
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Use reduction formulas to evaluate the integral.
A. 
+ C
B. 
+ C
C. 
+ C
D. 
+ C
Solve the problem.A balloon used in surgical procedures is cylindrical in shape. As it expands outward, assume that the length remains a constant 
Find the rate of change of surface area with respect to radius when the radius is 
(Answer can be left in terms of ?).
A. 50.24? mm2/mm B. 50.12? mm2/mm C. 100.0? mm2/mm D. 100.24? mm2/mm
Graph the fraction on a number line.
A. 
B. 
C. 
D. 
Use the percentage method of withholding, a FICA rate of 6.2%, a Medicare rate of 1.45%, an SDI rate of 1%, and a state withholding tax of 3.4%. One withholding allowance is $73.08 when paid weekly.
Larry Calanan has earnings of $510 in a week. He is single and claims 2 withholding allowances. His deductions include FICA, Medicare, federal withholding, state disability insurance, state withholding, union dues of $15, and charitable contributions of $21. Find his net pay.
A. $361.54 B. $389.85 C. $408.51 D. $372.51