Provide an appropriate response.Ten voters are asked to rank 4 brands of cell phones: A, B, C, and D. The ten voters turn in the following ballots showing their preferences in order:ABDCABCDBACDBCADBACDABCDBACDBCAD?BCADBADC?Make a preference table for these ballots.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the sum, if it exists.0.02 + 0.002 + 0.0002 + 0.00002 + . . .
A. 
B. 0
C. 
D. Does not exist
Mathematics
Find the least common multiple of the numbers in the group.48, 162, 3
A. 324 B. 1296 C. 432 D. 648
Mathematics
Use the table to solve the problem.For a function f we have the following numerical representation.
Evaluate f for x = -1.
A. 0.2 B. -0.4 C. -0.2 D. 0.4
Mathematics
Multiply.
A. - 
B. - 27
C. - 
D. - 
Mathematics