A delivery truck must deliver packages to 6 different store locations (A, B, C, D, E, and F). 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 repetitive nearest-neighbor tour starting with vertex A is given by:
A. A, D, F, E, C, B, A.
B. A, E, F, C, B, D, A.
C. A, C, D, B, E, F, A.
D. A, B, C, D, E, F, A.
E. none of these
Answer: B
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Write the ratio as a fraction in simplest form. ? 14 to 32 ?
A.
B.
C.
D.
E.
Find the expression that is equivalent to the given rational expression.- 
A. 
B. 
C. 
D. - 
Use the table to find the probability.The following table contains data from a study of two airlines which fly to Small Town, USA.
If a flight is selected at random, find the probability that the flight will arrive on time.
A. 
B. 
C. 
D. None of the above is correct.
Find the balance due on the maturity date of the note. Find the total amount of interest paid on the note. Use the United States Rule.Principal: $3000Interest: 8
%Time (days): 60Partial payment: $1200 on day 30
A. $1924.87; $124.87 B. $1812.75; $34.00 C. $1644.24; $44.24 D. $1834.15; $34.15