A delivery truck must deliver furniture to 4 different locations (A, B, C, and D). The trip must start and end at A. The graph below shows the distances (in miles) between location. We want to minimize the total distance traveled.
An optimal tour is given by:
A. A, B, D, C, A.
B. A, D, C, B, A.
C. A, B, C, D, A.
D. A, C, B, D, A.
E. none of these
Answer: A
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Provide an appropriate response.Which one of the following ratios is not the same as 4 to 6?(a) 6 to 4 (b) 2 to 3(c) 20 to 30 (d) 8 to 12
Fill in the blank(s) with the appropriate word(s).
Multiply.(10 + x)2
A. x2 + 100 B. 100x2 + 20x + 100 C. x + 100 D. x2 + 20x + 100
A toy making company has at least 300 squares of felt, 700 oz of stuffing, and 230 ft of trim to make dogs and dinosaurs. A dog uses 1 square of felt, 4 oz of stuffing, and 1 ft of trim. A dinosaur uses 2 squares of felt, 3 oz of stuffing, and 1 ft of trim.It costs the company $1.01 to make each dog and $1.33 for each dinosaur. The company wants to minimize its costs. What are the coefficients of the dual objective function?
A. 1, 4, 1 B. 300, 700, 230 C. 1, 2, 1.01 D. 1.01, 1.33
Simplify by factoring.
A. x7
B. x8
C. x8
D. x9