Simplify the complex rational expression.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the limit.
sin
A. 1
B. 
C. 0
D. No limit
Mathematics
A mail truck must deliver packages to 5 different homes (A, B, C, D, and E). The trip must start and end at A. The graph below shows the distances (in miles) between locations. We want to minimize the total distance traveled.
The cheapest-link tour starting with vertex A is given by:
A. A, B, C, D, E, A. B. A, C, D, B, E, A. C. A, E, C, D, B, A. D. A, D, B, E, C, A. E. none of these
Mathematics
Convert as indicated. Express the answer in decimal form when needed.9 minutes to seconds
A. 540 sec B. 270 sec C. 216 sec D. 108 sec
Mathematics
Graph the equation by plotting points.y = |x| + 3
A. 
B. 
C. 
D. 
Mathematics