Find the integral using an appropriate trigonometric substitution. 
What will be an ideal response?
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Answer the question.Which of the following quantities of interest would be the most difficult to measure?
A. The best looking team member B. The team member with the longest hair C. The team member with the highest salary D. The average height of a volleyball team
Solve. Give your answer as a mixed number if appropriate.
= 
A. 138
B. 21
C. 28
D. 2
Solve the problem.Water is discharged from a pipeline at a velocity v given by 
where p is the pressure (in psi). If the water pressure is changing at a rate of 
find the acceleration (dv/dt) of the water when 
A. 108 ft/s2 B. 59.3 ft/s2 C. 1990 ft/s2 D. 36.2 ft/s2
Solve the problem.Consider a country consisting of three states whose populations are given in the table below.
Using Hamilton's method with M = 24 and M = 25 seats yields the apportionments shown in the following table.
This is called
A. the Alabama paradox. B. a violation of the quota rule. C. the new states paradox. D. the population paradox. E. none of these