Conics: Parabolas: Introduction (page 1 of 4) Sections: Introduction‚ Finding information from the equation‚ Finding the equation from information‚ Word problems & Calculators In algebra‚ dealing with parabolas usually means graphing quadratics or finding the max/min points (that is‚ the vertices) of parabolas for quadratic word problems. In the context of conics‚ however‚ there are some additional considerations. To form a parabola according to ancient Greek definitions‚ you would start
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In order to clarify and understand how five dimensions of situational influences affect buyer behavior‚ this essay is going to answer three questions. First of all‚ physical surrounding and social factors will be demonstrated by providing some definitions and relevant instances. Secondly‚ case study will be analyzed based on three factors such as social surrounding‚ task definition and temporal perspective. Finally‚ Starbucks café would be chosen as an example to analyze how they has developed their
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The galaxy‚ called W2246-0526 is the most luminous galaxy known‚ which means that if all galaxies were the same distance from Earth it would appear the brightest. This galaxy was formed over a billion years ago after the Big Bang. A recent discovery shows that this galaxy is releasing tremendous amounts of turbulent gas‚ which has never been seen before from a galaxy of this kind. The galaxy is tearing itself apart‚ because the momentum of the particles of light deposited in the gas are pushing gas
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with Epiphone. At the time Apple Inc launched out the iPhone 4S‚ it enjoyed to become the foreground of the public attention. Many people discussed about the iPhone 4S and awaited it imported into their country. However‚ the introduction of Samsung Galaxy S3 brought a danger to iPhone 4S’s sales. In order to protect the market share‚ Apple Inc kept on improving and a new product‚ iPhone 5 produced. There is a phenomenon that once the news of Apple’s new product is announced‚ the sales of Samsung’s
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configuring subinterfaces to communicate with the switches. You will configure VLANs‚ trunking‚ and EtherChannel with PVST. The Internet devices are all preconfigured. Requirements You are responsible for configuring routers R1 and R2 and switches S1‚ S2‚ S3‚ and S4. Note: Packet Tracer does not allow assigning point values less than 1. Since this activity is checking 154 items‚ not all configurations are assigned a point value. Click Check Results > Assessment Items to verify you correctly configured
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How about Milky Ways? Enough with the chocolate talk‚ let’s talk galaxies. There are four different types of known galaxies in the world. Those galaxies are Spiral galaxies‚ Elliptical galaxies‚ Irregular galaxies‚ and Quasars. The reason there are four different types‚ is because they are classified by different characteristics. The Spiral galaxy is one that should be important to us humans‚ because we live in one. Spiral galaxies are thin and structured with four sweeping arms. They are so humongous
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Amazon EC2‚ Amazon S3‚ and RightScale Amazon Elastic Compute Cloud or EC2 is a total environment. As a total environment it provides processors‚ memory capability‚ and software. EC2 offers the ultimate scalability with the
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the Apple iPhone 4S and the Samsung Galaxy S II. We will compare some features both of them such as: design‚ screen‚ processor and operating system so that I can choose a smartphones for me. The first thing I want compare the Apple iPhone 4S and the Samsung Galaxy S II are the designs of it. The Samsung Galaxy 2 weighs just 116g‚ and its dimension is 125x66x8 mm. The Apple iPhone 4s weighs 125g‚ and its dimension is 115x59x9 mm. Both the iPhone 4S and the Galaxy S II look elegant and chic. If compared
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on a shady and bitter January night‚ five of my friends and I are enjoying a pleasant hookah. Sitting in my friend’s apartment basement chitchatting about school‚ life‚ and other topics that irritates us. Imagine a room with one light bulb‚ six seats around‚ and a table. My friend’s basement reminded me of an interrogation room. None of us knew what we were in for that night. We were still at a young age where we were not supposed to be smoking hookah. What we did is what any other teenager did
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five points. 1. Suppose we look at a distant quasar. If an inhabitant of the host galaxy of that quasar looked at the Milky Way at the same time we looked at their galaxy‚ what kind of object might they see? Explain. How would the color of light they observe be different than the color of light emitted by the Milky Way? Explain. 2. What is Hubble’s Law and how can it tell us the distance to a galaxy? Hubble’s Law contains a constant (labeled H‚ the slope of a line). How is the value of
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