geometric shapes‚ which lead to special numbers. The simplest example of these are square numbers‚ such as 1‚ 4‚ 9‚ 16‚ which can be represented by squares of side 1‚ 2‚ 3‚ and 4. Triangular numbers are defined as “the number of dots in an equilateral triangle uniformly filled with dots”. The sequence of triangular numbers are derived from all natural numbers and zero‚ if the following number is always added to the previous as shown below‚ a triangular number will always be the outcome: 1 = 1
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MINISTERUL EDUCATIEI‚ CERCETARII SI TINERETULUI INSPECTORATUL SCOLAR JUDETEAN DOLJ OLIMPIADA DE LIMBA ENGLEZA FAZA LOCALA -GIMNAZIU -11 APRILIE‚ 2008 Clasa aVI-a SUBJECT I Ask "wh-" questions about the underlined parts of the following sentences: 1. The English teacher gave us a test last week. 2. People often go to pubs in London because they have accessible prices. 3. The top model is wearing a silver dress tonight. 4. The weather was warm and sunny yesterday. 5. Nothing has happened
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RATIONAL NUMBERS In mathematics‚ a rational number is any number that can be expressed as the quotient or fraction p/q of two integers‚ with the denominator q not equal to zero. Since q may be equal to 1‚ every integer is a rational number. The set of all rational numbers is usually denoted by a boldface Q it was thus named in 1895 byPeano after quoziente‚ Italian for "quotient". The decimal expansion of a rational number always either terminates after a finite number of digits or begins to repeat the
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IE423 FORECASTING METHODS AND APPLICATIONS FINAL REPORT Number of Marriages in Turkey Cansu Gör Ercan Yolal Fulya Bolkol Mehmet Koca May 17th‚ 2013 1. Introduction and Problem Definition Marriage is an important concept for Turkey both socially and economically. The reason why we choose the number of marriages is to analyze the impact of changing and developing deterministic factors on the number of marriages in Turkey. These factors that we choose to analyze the effect on
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Brandee English 111 October 8‚ 2012 Strength in Numbers “Hi. I’m Jordan and I’m an addict slash abuser‚ I guess.” I watch my son shrug his shoulders and hunch over‚ clasping his hands in his lap after uttering these words. He speaks the words quietly‚ but his apathetic tone and body language read loud and clear. He doesn’t believe the words he’s saying and is merely being cooperative. After a loud and cheerful “Hello Jordan!” the group turns their attention to me. “Hi. I’m Brandee‚ and I’m
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decimal number 125 into binary. Use the division-by-two method shown in the following example. 125 /2 = 62 r=1 62 /2 = 31 r=0 31 /2 = 15 r=1 15 /2 = 7 r=1 7 /2 = 3 r=1 3 /2 = 1 r=1 1 /2 = 0 r=1 01111101 2.Convert your binary result back into decimal to prove your answer is correct. This is also shown in the following example. Weights = 128 64 32 16 8 4 2 1 Bits = 0 1 1 1 1 1 0 1 64 + 32 + 16 + 8 + 4 + 1 = 125 Task 2: Procedure 1.Convert the binary number 10101101 into decimal. Use the method
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Oxidation Number When elements combine to produce a compound‚ each element is assigned an “apparent” charge. This apparent charge‚ the charge an atom would have if both electrons in each bond were assigned to the more electronegative element‚ may be positive or negative. It is called the oxidation number or state of the element in the compound. Oxidation numbers are very useful in keeping track of what happens to electrons when various elements combine to form compounds. By remembering a few
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Limitations of Freedom of Expression Freedom of Expression One of the significant features of a democratic country is the existence of civil rights being exercised by the citizens. These rights include the freedom of speech. The freedom of the people to voice out their opinion on a particular issue is necessary in shaping the society and in forming policies that would govern them. In addition‚ freedom of expression is the means by which the government will know the need and grievances
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PROPERTIES OF SOLUTIONS A solution is a mixture of materials‚ one of which is usually a fluid. A fluid is a material that flows‚ such as a liquid or a gas. The fluid of a solution is usually the solvent. The material other than the solvent is the solute. We say that we dissolve the solute into the solvent. Some solutions are so common to us that we give them a unique name. A solution of water and sugar is called syrup. A solution of sodium chloride (common table salt) in water is called brine
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