A Linear Programming Problem Contains a Restriction That Reads "The

question 78

Multiple Choice

A linear programming problem contains a restriction that reads "the quantity of X must be at least three times as large as the quantity of Y." Which of the following inequalities is the proper formulation of this constraint?

• A)3X ≥ Y
• B)X ≤ 3Y
• C)X + Y ≥ 3
• D)X - 3Y ≥ 0
• E)3X ≤ Y

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Definitions:

Filtrate Reabsorption

The process by which the kidneys recover water and essential ions from the filtrate during urine formation.

Obligatory

Required or compulsory, indicating something that is not optional.

Urine Volume

The amount of urine excreted by the kidneys, useful for assessing hydration and kidney function.

Renal Papillae

The apexes of the renal pyramids of the kidney which project into the minor calyx, playing a crucial role in the flow of urine.