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 2 + 1 = 3 3 + (2 + 1) = 6
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Evidence-Based Practice and Applied Nursing Research Types of Sources of Evidence: American Academy of Pediatrics and the American Academy of Family Physicians. [Clinical practice guideline:]. (2004). Source Of Evidence This evidence meets the criteria for a filtered source. It was sourced online from the Official Journal of the American Academy of Pediatrics and Family Physicians. Specialists from multi medical disciplines assembled to create an integrative systematic study and review of the
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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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which instrument did you play? 2. Have you ever gone skiing? Tell me about it. 3. Which of your possessions is the most valuable? Why? 4. Do you like to tell jokes? Why/why not? 5. What are your favorite types of movies? Why do you like them? Student B 1. Have you ever ridden a horse? Tell me about it. 2. Have you ever written a diary? When did you write it? 3. Do you like to tell stories? Why/why not? 4. What might you do if you were in a car crash? 5. Which is better: docudramas or period
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Math SL Investigation Type 2 Stellar Numbers This is an investigation about stellar numbers‚ it involves geometric shapes which form special number patterns. The simplest of these is that of the square numbers (1‚ 4‚ 9‚ 16‚ 25 etc…) The diagram below shows the stellar triangular numbers until the 6th triangle. The next three numbers after T5 would be: 21‚ 28‚ and 36. A general statement for nth triangular numbers in terms of n is: The 6-stellar star‚ where there are 6 vertices‚ has
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one.[2] Some models of human behavior in the social sciences assume that humans can be reasonably approximated or described as "rational" entities (see for example rational choice theory). Many economics models assume that people are on average rational‚ and can in large enough quantities be approximated to act according to their preferences. The concept of bounded rationality revises this assumption to account for the fact that perfectly rational decisions are often not feasible in practice due
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subtract rational expressions. 2 3 x x 6 9 x2 4 x x 1 (2) 2 25 x x 5 9x 2 7 (3) 2 2 3x 2 x 8 3x x 4 3x 2 (4) 2 2 2x 9x 5 6x x 2 (1) 2 2. Simplify complex rational expressions. 3 2 (1) x 4 4 x 2 2 x 1 x4 2 6 (2) x 2 x 7 4 x 13 2 x 9 x 15 2 5 3 2 2 y xy x (3) 2 7 3 2 2 y xy x 1 xy 1 (4) 2 2 x y 1 3. Solve rational equations. x 1 2 2 2 x x 6 3x x 2 x x
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concept of rational actor: a. National actor‚ nation or government must have one set of specified goals‚ one set of options‚ and estimation of the consequences. b. The problem‚ action is chosen based on the problem that faced by the nation. c. Static selection‚ the representative of government has chosen the relevant solution toward the problem as the alternative outcomes. d. Action as rational choice‚ which are include the components below: The basic concepts of the action of rational actor are:
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Rational Choice Theory in Comparative Politics The field of comparative politics is one in which a variety of different approaches have been undertaken with varying results. Rational Choice in Comparative Politics attempt to devise a theoretical framework that explains the process of decision-making. The rational choice institutionalism was born out of the study of American congressional behavior. At the time scholars were trying to explain why congressional outcomes were considerably stable and
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