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Myers & Burnett (2006) say millions of end-userswrite programs at work but not in their main job. These people arein marketing accounting supply or other departments […]

Wagner & Piccoli (2007) say the traditional approachto end-user involvement in software development has limited successand a number of problems. What is one such problem? How […]

In a simplex tableau how is the pivot determined? Whatis the purpose of the pivot?

What is the feasible region of a linear programmingproblem? What role does the feasible region and the FundamentalTheorem of Linear Programming play in finding thesolution?

In algebra we learned that the product of a number andits reciprocal is one. The same is true in matrix algebra. Underwhat conditions will a matrix […]

Write a system of equations in two unknowns for thefollowing problem -remember to define the variables:

How does the solution set of a linear inequality in twovariables 2x + 3y x + 3y =4?

Given any system of two linear equations in twounknowns and using either the addition or substitution method howcan you determine when the system is inconsistent ordependent?

How does the effective rate compare to the stated rateof interest? What is the purpose of the effectiverate?