Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.A ? B
A. {2, 3, 5}
B. {1, 2, 3, 5, 8}
C. {1, 2, 3, 5, 7, 8}
D. {2, 3, 5, 7}
Answer: A
Mathematics
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Simplify the expression using the order of operations. Write the answer as an improper fraction where appropriate.29 + (11 ? 8) - 14
A. 306 B. 34 C. 103 D. -240
Mathematics
Suppose you have the following project digraph. (The numbers in parentheses represent hours.)
The length of the critical path from E is
A. 6 hours. B. 2 hours. C. 9 hours. D. 8 hours. E. none of these
Mathematics
Divide.
A. 4 + 
i
B. 
- 4i
C. -4 - 
i
D. - 
+ 4i
Mathematics
Convert the units.19 ft2 = 
yd2
A. 171 B. 228 C. 2.11 D. 1.58
Mathematics