Solve the inequality 
. Restrict your attention to positive values of 
. Round your answer to two decimal places.
?
A. 
B. ?
and 
C. ?
and
D. ?
Answer: D
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Find the integral.
dx
A. -3 ln sec x + C B. - ln (-3 + sec x) + C C. -3 ln (-3 + sec x) + C D. 3 - sec x + C
Solve the problem.Trains S and T are both traveling in the same direction. Their distances in miles North of Dallas after x hours are computed by the functions fS and fT, respectively, and their graphs are shown in the figure for 
(i) Which train is traveling slower? (ii) How many hours elapse before the two trains are the same distance from Dallas and how far are they from Dallas when this occurs? 
A. train S; 297 hours, 3.3 miles B. train S; 3.3 hours, 297 miles C. train T; 297 hours, 3.3 miles D. train T; 3.3 hours, 297 miles
Use the table to determine the probability. Round your answer to three decimal places if necessary.The table gives the number of degrees earned in a certain university in the 2007-2008 academic year.
If a student receiving a degree is randomly selected, what is the probability that the degree recipient is a female who earned a professional degree?
A. 0.98 B. 0.048 C. 0.02 D. 0.035
Add.-17 + (-13) + (-15) + (-2) + 3 + (-5)
A. 15 B. -55 C. -49 D. 5