Estimate by using front-end rounding. 
A. 260
B. 259
C. 270
D. 300
Answer: C
Mathematics
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For an election with four candidates (A, B, C, and D) we have the following preference schedule:
Using the method of pairwise comparisons, which candidate wins the election?
A. A B. B C. C D. D E. none of these
Mathematics
Round the number to the nearest tenth.349.826
A. 349.82 B. 349.826 C. 349.83 D. 349.8
Mathematics
Solve. Write a mixed numeral for the answer.Peter must practice the piano 10
hours per week. He has already practiced 2
hours. How many more hours does he need to practice?
A. 7 hr
B. 6
hr
C. 7
hr
D. 8
hr
Mathematics
Find the integral. 
A. x + C
B. ln 
+ C
C. 
+ C
D. e ln 
+ C
Mathematics