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Solve linear programming problem by the method of corners. Minimize subject to
Rainwater
Water precipitated from clouds in the form of rain, often considered as a natural source of relatively clean water.
Acidic
A description for substances with a pH less than 7, indicating a higher concentration of hydrogen ions (H+) than water.
Hydrogen Ion
A positively charged ion (H+) formed when a hydrogen atom loses its electron.
Bufferin
A brand of aspirin that contains a buffering agent to prevent stomach irritation.
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