Math Problem Statement
A store sells two brands of dog food, Nutri Chomp and Healthy Bites. Nutri Chomp contains 10% protein and 5% fat. Healthy Bites has 5% protein and 10% fat. The store wants a blend containing at least 8% protein and 9% fat. If Nutri Chomp sells $12 per pound and Healthy Bites sells for $16 per pound, determine the optimal daily quantities to maximize the revenue subject to the protein and fat constraints (using graphical solution).
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Programming
Inequalities
Optimization
Graphical Solution
Formulas
Revenue: R = 12x + 16y
Protein constraint: 0.10x + 0.05y ≥ 0.08(x + y)
Fat constraint: 0.05x + 0.10y ≥ 0.09(x + y)
Inequality simplifications: 2x ≥ 3y, y ≥ 4x
Theorems
Feasible Region Theorem
Optimization of Linear Functions in Convex Sets
Suitable Grade Level
College-level (Linear Programming/Optimization)
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