Solutions to LP Practice Problems[1] 1. Furnco manufactures desks and chairs. Each desk uses 4 units of wood‚ and each chair uses 3 units of wood. A desk contributes $40 to profit‚ and a chair contributes $25. Marketing restrictions require that the number of chairs produced be at least twice the number of desks produced. There are 20 units of wood available. Using the graph below‚ determine a production plan that maximizes Furnco’s profit. a) Draw isoprofit lines where the total profit equals
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30 Best Foods for Pretty Skin: AVOCADOS: Avocados contain a large amount of vitamin E‚ which is a strong antioxidant that prevents aging. I take my avocados‚ mash them up with lemons‚ pepper‚ add a dash of salt and then dip some carrots in. Healthy guacamole best guacamole: You can also use avocado as a mask which is totally fun and leaves your skin oh-so-soft. GREEN JUICE: They’re super anti-inflammatory‚ have a ton of vitamins‚ help tremendously with digestion‚ and lower the overall acidity
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transporting people‚ good and services. “Reports find that over 13‚000 deaths each year are attributable to fine particle pollution from U.S. power plants” (catf.us). Second‚ the effects of air pollution are global warming‚ change in weather and Sulfur dioxide. The three main effects of polluted air is an unpleasant feeling that creates respiratory diseases like cough‚ cold‚ asthma. However‚ global warming is one important effect in the
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could be natural or man-made. Pollutants can be classified as either primary or secondary. Substances which are directly emitted due to certain processes like ash from a volcanic eruption‚ or carbon monoxide gas from a motor vehicle exhaust or sulfur dioxide released from factories- are primary pollutants. Secondary pollutants are not emitted directly. They form in the air when primary pollutants react or interact. One example is ground level ozone. There are also pollutants that are both primary
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Rice ( Oryza sativa)‚ the staple food of the Filipinos‚ is the major crop produced in the country. Philippines being the 8th top rice producer in the world‚ has 4.5 million hectares of land producing rice yields with an average of 3.59 tons of rice grains per hectare. With such great number‚ the country has available supply of food source. The enormous amount grains will provide the necessity and needs of the country. However‚ what happens with the plant body the grain was took off? What do farmers
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compounds‚ carbon monoxide‚ nitrogen oxides‚ sulfur dioxide‚ lead‚ air toxics‚ and radon. Suspended particulate‚ which comes from “Soot‚ smoke‚ and carbon from combustions” (Wright‚ 2011) can affect the health of a human by reducing our lung function and can also cause cardiovascular disease. Cardiovascular disease can lead to other underlining affect such as heart attack‚ stroke‚ and even death. Smog can occur from the burning of “Combustion of sulfur-containing fuels‚” (Wright‚ 2011) like coal
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in countless kitchens and recipes worldwide‚ long has been considered a special food - not just for the unique flavor it imparts‚ but also for its medicinal value. Most of its therapeutic value‚ as well as its flavor and odor‚ can be attributed to sulfur compounds contained within the garlic clove. In recent years‚ garlic has been widely studied for its role in promoting health. There is good evidence that garlic possesses antibacterial‚ antiviral‚ antifungal‚ antiprotozoan and even insect-repellent
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Analysis of Commercial Bleach Lab I. Purpose In this experiment‚ the amount of sodium hypochlorite in a commercial bleach will be determined by reacting it with sodium thiosulfate in the presence of iodide ions and starch. A solution of sodium thiosulfate of known concentration will be added to the bleach using a buret in a titration procedure. The disappearance of the dark blue color of the starch-iodine complex will signal the end point. II. Procedures Pre-Lab Questions 1. What is
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The production of electricity through the combustion of coal is one of the oldest and cheapest methods to produce electricity. Coal supplies are plentiful and will be available to produce electricity for hundreds of years. While conventional supplies of oil and natural gas are expected to run out in the near future. This has cause a growth in nuclear power. Through out this report one will also learn the disadvantages and advantages to coal burning power plant and how they operate. Coal has played
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most common air pollutants: greenhouse gasses and sulfur dioxide. Greenhouse gasses are the main pollutants causing global warming. The most commonly emitted pollutant of this type is carbon dioxide. It is naturally produced when we breathe but most associated with cars‚ planes‚ and power plants. Methane‚ another greenhouse gas‚ is produced by gas emitted from swamps and livestock and causes destruction of the ozone layer. On the other hand‚ sulfur dioxide (naturally released by volcanic eruptions
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