A factory uses ingredients A, B, C, D and E to produce products I, II, III, IV, and V. The following tableshows the amounts of each ingredient in stock (in kg) as well as the amount (in kg) necessary to produce 1 tonne(=1000 kg) of each type of product. How many tonnes of each type of ingredient should they make to use up allthe ingredients completely? (Note: There may be other basic ingredients, such as water, that are not relevant inthe equations.)Hint: Suppose they need to make x1equation for each of the ingredients A, B, C etc. Solve this system of equations to find your answers.tonnes of product I, x2 tonnes of product II, etc. Then set up oneHoeveelheid in voorraad (kg)Amount in stock (kg)Soort ProdukIIIIIIIVVType of product→IngredientA271142192780.4B7.510564.51929.3C1211.26.44.8616.64D252050252260E75177526.3

Suppose the factory need to make x1 tonnes of product I, x2 tonnes of product II, x3 tonnes of…

Answered: A factory uses ingredients A, B, C, D…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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2. Polluted water is passed through a series of filters. Each filter removes 90% of the remaining impurities from the water. If you have 10 million particles of pollutant per gallon originally, how many filters would the water need to be passed through to reduce the pollutant to below 500 particles per gallon? You can only use a whole number of filters. _____ filters
2. Vinegar is known to kill 82% of germs with each application. m a) Determine an equation that relates the percent of (P) germs remaining to the number of applications (n). b) What percent of germs is left after two applications? c) Is it possible to eliminate all the germs? Justify algebraicall
If a person eats 3 kg of beef per week, how many kg of grain (feed) would be required to produce that amount of beef, according to this diagram? Feed input 20.0 kg 7.3 kg 4.5 kg 2.8 kg 1.1 kg 60 kg 20 kg 12 kg 2.8 kg 1 kg 1 kg 1 kg Produce output (edible weight) 1 kg 1 kg 1 kg Beef Pork Eggs Chicken Milk
Please clarify which option is correct
Which is more economical: purchasing the economy size of a detergent at 4 kilograms for $4.15 or purchasing the regular size at 910 grams for 60¢? Select the correct choice below and fill in the answer box to complete your choice. (Round to four decimal places as needed.) O A. Purchasing the regular size is more economical because the regular size costs $ less per gram. O B. Purchasing the economy size is more economical because the economy size costs $ less per gram.
A company uses 3 machines X,Y and Z for their production. The company repairs each machine every time in breaks down and keeps a record of the number of breakdowns and the cost of each repair. The records for 2016 and 2021 are shown below. 2016 2021 Machine Cost of each repair (Rands) 1000 Cost of each Number of Number of repair (Rands) 800 breakdowns breakdowns 10 14 Y 400 13 800 20 2000 6. 2400 8 The cost of repair of each machine is fixed throughout the year, time machine X broke down, it cost R800 to fix it. for example in 2016, every Adapt the formula for the Laspeyres Price Index to calculate the Laspeyres "Cost of repair" Index for 2021 using 2016 as the base year. A. 137.5 В. 138.1 C. 139.8 D. 140.0
After taking a nutrition class, a big macaroni and cheese fan decides to improve the levels of protein and fiber in her favorite lunch by adding broccoli and canned chicken. The nutritional information for the foods referred to in this exercise is given in the table below. Complete parts (a) and (b) below. Nutrition Information per Serving Broccoli 51 5.3 Nutrient Calories Protein (g) Fiber (g) Mac and Cheese 270 10 1 ת மம 5.1 Chicken 71 15 0 Shells 260 9 4 a. If she wants to limit her lunch to 400 calories but get 25 grams of protein and 10 grams of fiber, what proportions of servings of macaroni and cheese, broccoli, and chicken should she use? She should use servings of macaroni and cheese, servings of broccoli, and desired nutritional content. (Type an integer or decimal rounded to the nearest hundredth as needed.) servings of chicken to get her
I have attached the problem as an image.
A diet supplies 0.8 grams of calcium per day, in addition to the nutrients listed in the table to the right. The amounts of calcium per unit (100 g) supplied by the three ingredients in the diet are as follows: 1.25 g from nonfat milk, 0.18 g from soy flour, and 0.8 g from whey. Another ingredient in the diet mixture is isolated soy protein, which provides the following nutrients in each unit: 78 g of protein, 0 g of carbohydrate, 3.6 g of fat, and 0.15 g of calcium. Complete parts (a) and (b) below. 0.42 X₁ x2 X3 11 34 45 3 0.8 CIES X4 (Type an integer or decimal for each matrix element.) Amounts (g) Supplied per 100 Amounts (g) g of Ingredient Supplied by Diet in One Day a. Set up a matrix equation whose solution determines the amounts of nonfat milk, soy flour, whey, and isolated soy protein necessary to supply precise amounts of protein, carbohydrate, fat, and calcium in the diet. Nutrient Nonfat Soy Whey Milk flour 36 Protein Carbohydrate 52 0 Fat 50 14 33 75 7 1.2 34 45 3
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4. A company has a total of 500 light bulbs that are 100 watts each. The cost for electricity is 0.18 cents per kilowatt-hour. If all the bulbs are on 24 hours a day for 30 days, how much will the cost be?

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