Provide an appropriate response.In a simplex table that gives an optimum solution, a zero indicator for a nonbasic variable suggests
A. the problem has an unbounded solution.
B. there is a possibility for multiple optimum solutions.
C. a degenerate BFS will occur.
Answer: B
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The question(s) that follow refer to the problem of finding the minimum spanning tree for the weighted network shown below.
Give the weight of the MST.
A. 12.5 B. 11.9 C. 12.8 D. 10.8 E. 11.3
Identify where f is increasing or where f is decreasing, as indicated. Round your answer to two decimal places when appropriate.f(x) = -6x2 + 24x; increasing
A. [-2, ?) B. (-?, 2] C. (-?, -2] D. [2, ?)
Solve the problem.Your company uses the quadratic model y = -11x2 + 350x to represent how many units (y) of a new product will be sold (x) weeks after its release . How many units can you expect to sell in week 19?
A. 6859 units B. 6441 units C. 10,621 units D. 2679 units
Use Pascal's triangle to expand the binomial.(x + 2)5
A. x5 + 10x4 + 40x3 + 80x2 + 80x + 2 B. x5 + 10x4 + 40x3 + 80x2 + 80x + 32 C. x5 + 10x4 + 80x3 + 160x2 + 80x + 32 D. x5 + 10x4 + 80x3 + 160x2 + 80x + 2