SYSTEM OF LINEAR EQUATIONS IN TWO VARIABLES Solve the following systems: 1. x y 8 x y 2 by graphing by substitution by elimination by Cramer’s rule 2. 2 x 5 y 9 0 x 3y 1 0 by graphing by substitution by elimination by Cramer’s rule 3. 4 x 5 y 7 0 2 x 3 y 11 0 by graphing by substitution by elimination by Cramer’s rule CASE 1: intersecting lines independent & consistent m1m2 CASE 2: parallel lines
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1. Explain how adaption relates to our thermoreceptors and touch receptors. How we feel cold only when something cools or warms the thermoreceptor and not by the absolute temperature. We are accustomed to a particular level of warmth and adapt to it. What is referred pain and how can it be dangerous? Referred pain is when something‚ usually internal organs‚ cause some other part of the body to feel the pain. It can be dangerous if someone with a heart attack have pain in their arm‚
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Movement along the demand curve: There are many factors determining demand- the prime one being price. Price and quantity are the two components which form the demand curve. Any change in these two variables doesn’t cause a shift in the demand curve but a movement along what is already existent. When prices vary‚ quantity is altered. Usually‚ applying the law of demand‚ more will be consumed when prices drop and vice versa. When more goods are consumed due to a drop in prices there is an expansion
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Our soldiers leave wars in foreign countries only to fight another war at home. David Finkel explores the hidden pain and suffering of war-families and veterans in his book Thank You For Your Service. Finkel‚ winner of the Pulitzer Prize and author of a New York Times Best Book of the Year‚ has spent hours upon hours researching‚ interviewing‚ and simply documenting what a two-decade war does to a soldier and their family. With no specific target audience‚ it is at least suggested those unfamiliar
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Topic: Why you chose your major One of toughest decisions many people‚ and colllege students in particular face are choosing a major and a career. Hopefully when a person chooses their major is they know what they want to do for a life time. Some people do other things from what they studied. It’s been said that it’s always good to be able to do more than onething‚ career basis. I truly believe that. When you are little everything seems like magic. You light up your lamp by some unknown energy
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Assignment 2 Limitations of the S-Curve 1. Companies use the technology S-curve analysis as a tool in planning a technology strategy for the organization. It has been observed that technology develops in an S-curve pattern. In the beginning progress for any new technology is slow. As an expertise in the technology builds up‚ progress moves at a rapid pace. After a while‚ however‚ the technology matures and progress slows (Shane‚ 2009). S-curve analysis is not only used to plot the development
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“What You Eat Is Your Business‚” by Radley Balko In the article of Radley Balko‚ he considers obesity a problem in the nation. Balko believes that it is unhealthy for children to be eating bad food but it’s their choices to eat that food. Balko is saying that if people are eating unhealthy and are having health problems everyone shouldn’t have to pay for their health problems. Balko says‚ “In other words‚ bringing the government between you and your waistline.” Basically he is saying that the
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Are you afraid of disciplining your child? Do you walk on eggshells around your child‚ afraid of doing something that will set them off? Most people are not afraid of their children‚ but are afraid of their children behavior. Fear of your children behavior undermines your authority. This makes it difficult to set limits for them. You need to deal with these feelings so that they don’t have power over you and don’t dictate your behavior. It’s not what you’re afraid of‚ it’s how much power that fear
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Production Possibility Curve (PPC): Matthew Du A production possibility curve (PPC) also recognized as a production possibility frontier (PPF) is a helpful graph which shows the variations of two or more goods and services that can be produced while using all of the available resources efficiently (using all resources to its full potential) . (Riley‚ 2012) A production possibility curve may illustrate; scarcity‚ choice‚ opportunity cost‚ unemployment and economic growth. There are three basic
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When you see your crush in public‚ you’re supposed to scream and run back to your house to check their Facebook for the next five hours. First things first: having a crush on your teacher is not weird. It might feel really awkward and embarrassing‚ but it happens to both girl’s and guys all the time. It’s natural to grow feelings for someone you see on a regular basis‚ who you interact with a lot‚ look up to and probably find attractive. You see it all the time in movies and TV shows‚ and trust
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