Find a unit vector u in the direction of the given vector.
A. 
B. 
C. 
D. 
Answer: C
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Solve the problem.Jackson Associates is planning a group vacation to one of the following locations: Alaska (A), Florida (F), San Antonio (S), or Hawaii (H). The employees rank the four possible sites according to the following preference schedule.
Which choice wins using the Borda count method?
A. San Antonio B. Hawaii C. Florida D. Alaska
Find the Jacobian 
or 
(as appropriate) using the given equations.x = 6u cos 8v, y = 6u sin 8v
A. 384v B. 384u C. 288u D. 288v
Construct a truth table for the statement.~(p ? q) ? ~ p
A. 
B. 
C. 
D. 
Solve the problem.The Math Club kept track of the number of customers visiting the concession stand during the first quarter of each home basketball game: 44, 16, 10, 9, 21, 14, 22, 42, 36, 36. Find the median number of customers.
A. 25 customers B. 21.5 customers C. 21 customers D. 22 customers