A large institution is preparing lunch menus containing foods A and B. The specifications for the two foods are given in the following table: Units of Units of Units of Fat Carbohydrates Protein Food per Ounce per Ounce per Ounce A 1 2 1 B 1 1 1 Each lunch must provide at least 6 units of fat per serving, no more than 7 units of protein, and at least 10 units of carbohydrates. The institution can purchase food A for $0.12 per ounce and food B for $0.08 per ounce. How many ounces of each food should a serving contain to meet the dietary requirement at the least cost?

How much water would you expect the people in a city with a population of 100,000 to use in 1 day? Use the following information to estimate the total water usage: a. Many showers have a water flow of 10 liters per minute. Let's say that a person showers each day for 12 minutes. b. Many toilets use about 4.2 liters of water per flush. Let's say that a person flushes toilets 6 times each day. C. Let's say that a person drinks 2 liters of water each day. d. Let's say that a person uses 18 liters to prepare meals and to wash dishes and laundry each day.

According to data from a Texas agricultural report, the amount of nitrogen (in lbs/acre), phosphate (in lbs/acre), and labor (in hr/acre) needed to grow honeydews, yellow onions, and lettuce is given in the following table. Source: The AMATYC Review. Let Nitrogen Phosphate Labor Phosphate (in lbs): Labor (in hours): Honeydews 120 180 4.97 h = # of acres of honeydew, y = # of acres of yellow onions, and 1=# of acres of lettuce planted. Assuming that the farmer has 26800 lb of nitrogen, 25000 lb of phosphate, 400 hours of labor, and 290 acres available for planting, write down a system of equations for the resources. Nitrogen (in lbs): Acreage (in acres): Yellow Onions 150 80 4.45 Lettuce 180 80 4.65

2. What is the AP weight of 2 # 6 oz of peeled turnips if their yield percentage is 88%? 3. How many ounces of trimmed asparagus can you expect to get out of 1 # of purchased asparagus, if the yield percentage of asparagus is 79%? 4. What is the edible portion cost per pound for diced zucchini that costs $0.75/# and has an 86% yield? 5. What is the AP cost per pound for a butternut squash that has a 63% yield and an EP cost of $0.14/oz? 6. What is the EP cost per pound for lentils that require no precooking preparation and have an AP cost of $0.78/#? What is their yield percentage? 7. You paid $21.35 for 20 # of beets. After peeling and slicing, you have exactly 17 # of beet left. What is the EP cost per pound for the prepped beets?

Ashley has 12 acres of apple trees. The trees are set 30 feet apart, which allows room to drive between the trees. The trees average 15 bushels per tree of graded apples, which are sold as whole apples at $11 per half bushel, and 5 bushels per tree of smaller apples at $5.50 per half bushel. a. How much space is required per tree? b. How many trees does Ashley have? c. What is the income from the sale of apples?

Albuterol is a medication used for treating asthma. It comes in an inhaler that contains 17 mg of albuterol mixed with a liquid. One actuation (inhalation) from the mouthpiece delivrs a 90 microgram dose of albuterol. A. Dr. Olson orders 2 inhalations 4 times per day. How many micrograms of albuterol does the patient inhale per day? B. How many actuations/inhalations are contained in one inhaler? C.Delia is going away for 4 months and wants to take enough albuterol to last for that time. Her physician has prescribed 2 inhalations 4 times per day. How many inhalers will Delia need to take with her for the 4 month period? Assume 30-month days. Hint: Nobody wants to run out of medicine on a trip.

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1. How many cups of cooked kidney beans are required to triple this recipe? (1 cup = 8 ounces) 2. Sour cream is sold in 500 ml containers. How many times can this recipe be made with one container of sour cream? (1 cup = 250 ml) 3. Paint manufacturers suggest a paint coverage rate of 400 square feet per one­ gallon can. How many one-gallons cans of paint does the homeowner need to buy to paint the basement walls with one coat? (1 square foot= 0.09290304 square meters)

A goal is to get at least 10% of daily calories from polyunsaturated fats as are found in various nuts, oils, and fish. One serving of walnuts (about 15 pieces) has about 20 g of polyunsaturated fat. Each fat gram has 9 calories. About what percent of daily calories does one serving of walnuts provide, assuming a 2,000-calorie diet?

In a manufacturing company, the fixed cost is 8,640. The cost of a labour per unit is RO 12, the cost of materials is RO 3 per unit and the cost of manufacturing overheads is RO 6 per unit. What is the total cost if the company produces 800 units? a. RO 8640 b. RO 25,440 c. RO 9600 d. RO 16,800