all kinds of paper? Keep it general (without requiring user input) – we may add more types of paper to our inventory! [12 pts] 6. List the details for all items with a price that is below the overall average price of the other items. [12 pts] 7. Find all publishers that have not had any
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Sc Science test KEY STAGE 3 TIER 5–7 Paper 1 First name ________________________________________________ Last name ________________________________________________ School ________________________________________________ 2009 Remember I The test is 1 hour long. I You will need: pen‚ pencil‚ rubber‚ ruler‚ protractor and calculator. I The test starts with easier questions. I Try to answer all of the questions. I The number of marks available
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Week one Discussion question 1 Pretend you are a specialist in math anxiety disorder and you have a group of students who have signed up for therapy because they start a class in one week and have not taken math in 10 years! Based on your previous experience with studying mathematics‚ give the students some suggestions for ways to reduce math anxiety. Include examples that work for you or for others. Post a reply to this message detailing your ideas. After posting your ideas‚ take a moment to
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2x + 1 1 3 c x+ x= x 2 2 f 3x − 7 b 5(x − 1) 1 (x + 4) 3 -5ab -21x -4x + 4 3 ii 0 y=4 d 2x − 3 e a a a a 7x 8y 3x + 3 4m b b b b 6a 7 6 b 7 12 9 a 3 b -2 c 1 10 a y = 2x + 1 b y = -x + 5 c 4 7 d 19 72 Exercise 1A f 21 20 2 3 4 5 4 e 7 c c c c -5x 2 15a 2 -10x + 2x 2 a (0‚ 4) d g c 10 ii 1 4 5 6 7 y y=x+4 (0‚ 4) (-4‚ 0)
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obtaining a charter. ____ 5. One disadvantage of a general partnership is each partners’ responsibility for the acts of all other partners. ____ 6. Many schools‚ medical care facilities‚ and churches operate as nonprofit organizations. ____ 7. Cooperatives can be organized to help consumers‚ provide services‚ or help producers. ____ 8. The American Federation of Labor is an example of a professional association. ____ 9. Labor unions use collective bargaining to negotiate job-related
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1. Explain the difference between a “reserve” and a “resource”. What factors influence estimates of reserves and resources for commodities such as minerals or fossil fuels? Resources and reserves are similar in that the both benefit humanity. Resources are materials that can be used to satisfy human needs‚ or used as support. Reserves on the other hand are known deposits with the ability to extract the available material economically; the size of these reserves is not always known or defined
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a common factor then a. a+b+c=-1 b. a+b+c=1 c. a+b+c=0 d. none of these 6. if the zeroes of the polynomial x3-3x2+x+1 are a-b‚a‚a+b then values of a and b are a. a=0‚ b= 1 b. a=1‚b=2 c. a=1‚b=±√2 d. a=3‚b=√2 7. if α ‚β are the zeros of the polynomial f(x)=x2 –p(x+1)-c such that (α+1)( β+1)=0 then c equal to a. 1 b. 0 c. -1 d. 2 8. if α ‚β‚ϒ are the zeros of the polynomial f(x)=ax3+bx2+cx+d then α2 +β2+ϒ2 a. b2-ac/a2
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THE IMPORTANCE OF MATHEMATICS W. T. Gowers It is with some disbelief that I stand here and prepare to address this gathering on the subject of the importance of mathematics. For a start‚ it is an extraordinary honour to be invited to give the keynote address at a millennium meeting in Paris. Secondly‚ giving a lecture on the significance of mathematics demands wisdom‚ judgment and maturity‚ and there are many mathematicians far better endowed than I am with these qualities‚ including several
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Question 6 Your answer is CORRECT. The graphs of f (x) and g (x) are shown below. Regions I‚ II‚ III and IV have areas 1‚ 4‚ 6 and 8 respectively. Regions V‚ VI‚ VII and VIII have areas 5‚‚and 6 respectively. Give: a) b) c) d) e) Question 7 Your answer is CORRECT. Find the average value of f(x) on the interval [-3‚ -1]. a) b) c) d) e) Question 8 Your answer is CORRECT. Find a) b) c) d) e) Question 9 Your answer is CORRECT. This is a written question
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[pic] A parallelogram is a quadrilateral in which pairs of opposite sides are parallel and are congruent. Opposite sides are parallel and equal in length‚ and opposite angles are equal (angles "a" are the same‚ and angles "b" are the same) NOTE: Squares‚ Rectangles and Rhombuses are all Parallelograms! Name the kind of parallelogram this figure displays? Example 1: [pic] |[pic] |A parallelogram with: | |
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