In a Network Modeling Problem, the Linear Programming Decision Variables

question 4

Multiple Choice

In a network modeling problem, the linear programming decision variables are given by

• A) source node.
• B) sink node.
• C) network branches.
• D) network nodes.

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Definitions:

Solute Particles

Tiny components of a solution that are dissolved in a solvent, contributing to the chemical and physical properties of the solution.

Pure Water

Water that has been purified to remove impurities, consisting only of H2O molecules.

Acidity

A measure of the concentration of hydrogen ions in a solution, indicating how acidic or alkaline the solution is.

Hydrogen Ions

Positively charged ions (H+) that are formed when hydrogen atoms lose their electrons; a high concentration of hydrogen ions indicates acidity.