There are many factors that can affect a baby’s growth and development before birth‚ one of these factors is drinking during pregnancy. This can cause foetal alcohol spectrum disorders (FASDs). This is a group of conditions that can occur in a person whose mother drank alcohol during pregnancy. These effects can include physical problems with behaviour and learning. FASDs are caused by a woman drinking alcohol during pregnancy; alcohol in the mother’s blood passes to the baby through the umbilical
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would be without irrational numbers? If the great Pythagorean hyppasus or any other mathematician would have not ever thought of such numbers? Before ‚understanding the development of irrational numbers ‚we should understand what these numbers originally are and who discovered them? In mathematics‚ an irrational number is any real number that cannot be expressed as a ratio a/b‚ where a and b are integers and b is non-zero. Irrational numbers are those real numbers that cannot be represented as
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quadratic polynomial‚ the sum and product of whose zeroes are 0 and √5 respectively. 2. Find the quadratic polynomial‚ the sum and product of whose zeroes are 4 and 1‚ respectively 3. If a and b are the zeros of the quadratic polynomial f(x)= x2-5x+4‚ find the value of 1/a + 1/b-2a b 4. Find the zeroes of the quadratic polynomial 4√3 x2+ 5 x - 2 √3 and verify the relationship between the zeroes and the coefficients. 5. Find the zeroes of the quadratic polynomial 4u2+ 8u and verify the relationship
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Discuss the main factors affecting product pricing in the UK Price – the amount of money which costumer pays for product or service to in order to achieve them‚ or the sum of values that one party exchanges with another to have or use products or services. The main factors which determine price are demand and supply. Demand is a desire of customers to own and the ability to pay for products or use services. Supply is quantity of products or services which are available to sell at the given time
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Quantum Numbers Quantum Numbers The Bohr model was a one-dimensional model that used one quantum number to describe the distribution of electrons in the atom. The only information that was important was the size of the orbit‚ which was described by the n quantum number. Schrödinger’s model allowed the electron to occupy three-dimensional space. It therefore required three coordinates‚ or three quantum numbers‚ to describe the orbitals in which electrons can be found. The three coordinates that
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Number Systems Base 2: The Binary Number System Base 8: The Octal Number System Base 16: The Hexadecimal Number System Learning Objectives • At the end of the lesson the student should be able to: – Identify the different number base system – Convert base ten numbers to base two‚ eight or sixteen – Convert base two‚ eight or sixteen numbers to base ten – Perform basic operations on various base numbers Number Base • What is a number base? A number base is a specific collection
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By Kirk A. Johnson‚ Ph.D. Few would argue that advanced teacher training does not make a difference in student achievement. In fact‚ Professor William Sanders of the University of Tennessee argues persuasively that "the single most dominant factor affecting student academic gain is teacher effect."1 However‚ little statistical research is available for evaluating which type of training and teaching degree has the best effect on student achievement. As the demand for higher academic achievement and
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The aspects of using tobacco are influenced and determined by individual factors such as self-image and perceptions‚ social factors such as the societal norms‚ environmental factors such as economics and advertising‚ the traditional use of tobacco as a cultural factor‚ acculturation alongside the historical context of the tobacco industry in different communities. Both the patterns and behaviors on the use of tobacco have led to the difficulties in both its measurement and study. Nevertheless‚ the
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OVERVIEW INDEX NUMBERS compare figures which show changes in a given variable. The most common variables used in index numbers are price and quantity. By getting the difference of the index numbers‚ we are able to determine the relative or percent change in the price or quantity of a commodity between two periods of time or two localities. Among the more commonly used index numbers are the consumer price index‚ retail price index‚ wholesale price index‚ and the cost-of-living index. DEFINITION
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Number A-7713 “Never shall I forget those flames which consumed my faith forever. […] Never shall I forget those moments which murdered my God and my soul and turned my dreams to dust. Never shall I forget these things‚ even if I am condemned to live as long as God Himself. Never” (Wiesel). This quote‚ taken from the book Night by Elie Wiesel‚ testifies to the concept of transformation for Eliezer‚ a Jewish teenager who was forced to experience the horrors of the Holocaust. Eliezer‚ when living
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