Write the expression in the standard form a + bi.

A.  + i
B.  + i
C.  - i
D.  - i


Answer: B

Mathematics

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Solve the problem.Computer Specialists 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 method of pairwise comparisons?

A. Alaska & Hawaii (tie) B. Alaska C. Florida & Hawaii (tie) D. Alaska & Florida (tie)

Mathematics

Provide an appropriate response. If C(x) = 5x + 1,000 and A(x) = , then if x = 100, A(x) =

A. 13 B. 11 C. 15 D. 17

Mathematics

Classify the system as either consistent or inconsistent.

A. Inconsistent B. Consistent

Mathematics

Perform the indicated operations. Write the answer using only positive exponents. Assume all variables represent positive real numbers.

A. x15/4
B. x5/4
C.
D.

Mathematics