Express in terms of i.

A. -i
B. -2i 
C. 2i 
D. ±2 

Answer: C

Mathematics

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Referring to triangle ABC, find the area of the triangle. ? ? Round to three significant digits. ?

A. 0.131 km2 B. 0.125 km2 C. 0.121 km2 D. 0.133 km2 E. 0.123 km2

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Provide an appropriate response.Explain why the solution to a linear programming problem always occurs at a corner point of the feasible region.

What will be an ideal response?

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Determine the viewing window used.

A.

B.

C.

D.

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Multiply and simplify. ? 

A. 5m
B.
C.
D. 10

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