Nutrition Ruff, Inc. makes dog food out of chicken and grain. Chicken has 10 grams of protein and 5 grams of fat per ounce, and grain has 2 grams of protein and 2 grams of fat per ounce. A bag of dog food must contain at least 248 grams of protein and at least 168 grams of fat. If chicken costs 9¢ per ounce and grain costs 1¢ per ounce, how many ounces of each should Ruff use in each bag of dog food to minimize cost? (If an answer does not exist, enter DNE.) grain oz chicken oz Need Help? Watch It Read It

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ISBN:9780470458365
Author:Erwin Kreyszig
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Nutrition Ruff, Inc. makes dog food out of chicken and grain. Chicken has 10 grams of protein and 5 grams of fat per ounce, and grain has 2 grams of protein and 2 grams of fat
per ounce. A bag of dog food must contain at least 248 grams of protein and at least 168 grams of fat. If chicken costs 9¢ per ounce and grain costs 1¢ per ounce, how many
ounces of each should Ruff use in each bag of dog food to minimize cost? (If an answer does not exist, enter DNE.)
grain
oz
chicken
oz
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Transcribed Image Text:Nutrition Ruff, Inc. makes dog food out of chicken and grain. Chicken has 10 grams of protein and 5 grams of fat per ounce, and grain has 2 grams of protein and 2 grams of fat per ounce. A bag of dog food must contain at least 248 grams of protein and at least 168 grams of fat. If chicken costs 9¢ per ounce and grain costs 1¢ per ounce, how many ounces of each should Ruff use in each bag of dog food to minimize cost? (If an answer does not exist, enter DNE.) grain oz chicken oz Need Help? Watch It Read It
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