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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Stellar Numbers Results 1. Triangular Numbers Observation of the number pattern of polynomial type or different pattern needed. Identifying the order of the general term by using the difference between the succeeding numbers. Students are expected to use mathematical way of deriving the general term for the sequence. Students are expected use technology GDC to generate the 7th and 8th terms also can use other graphic packages to find the general pattern to support their result The
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Figure 1: Recognizing the pattern of the "rabbit problem". If we were to keep going month by month‚ the sequence formed would be 1‚1‚2‚3‚5‚8‚13‚21 and so on. From here we notice that each new term is the sum of the previous two terms. The set of numbers is defined as the Fibonacci sequence. Mathematically speaking‚ this sequence is represented as: The Fibonacci sequence has a plethora of applications in art and in nature. One frequent finding in nature involves the use of an even more powerful
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MARKETING BY THE Numbers One external factor that manufacturers must consider when setting prices is reseller margins. Manufacturers do not have the final say concerning the price to consumers; retailers do. So manufacturers must start with their suggested retail prices and work back‚ subtracting out the markups required by resellers that sell the product to consumers. Once that is considered‚ manufacturers know at what price to sell their products to resellers‚ and they can determine what
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How can you measure out exactly 4 litres of water from a tap using a 3 litre and a 5 litre bucket? Ans 2. 3litre 5litre 3. ----- ------ 4. 0 5 5. 3 2 6. 0 2 7. 2 0 8. 2 5 9. 3 4 10. A 24 litre bucket is full of lemonade. 3 men want to have equal amounts of it to take home‚ but they only have a 13 litre‚ a 5 litre and an 11 litre bucket. How do they do it? Ans 11. 24 13 11 5 12. ---------- 13. 24 0 0 0 14
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What is bed bug? Bed bugs also known as Cimex lectularius are tiny‚ brownish-red colored‚ flat insects that feed off the blood of humans and animals while they sleep. Bed bugs are voracious eaters and find their prey‚ humans by seeking out carbon dioxide (CO2) in our breath and heat from our bodies. The adults can be seen by the naked eye‚ but nymphs; which is the immature bed bugs are seen by microscope and later become visible as they enlarge and gorge themselves on blood Bed bugs bite humans
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Pros and Cons of Tanning Beds Tanning beds‚ also known as sunbeds‚ are devices that are very popular among people across the country. Just by looking in magazines or watching television anyone can see that the latest trend is to have a dark golden tan‚ even during the winter. Tanning beds are used by people to tan all year around; men and women are no longer forced to schedule around the weather nor are they restricted by the time of day. Sessions with a tanning bed can significantly improve
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3/2/13 Management By The Numbers (MBTN) Course: International Marketing Managem ent w ith Marco Protano - Winter 2013 Hult Nanjing | Module: Advertising Metrics | Problem Set ID: 11 COMPANY BACKGROUND: XiaKe Digital‚ a Chinese manufacturer of electronics‚ is launching a new advertising campaign spanning both print and TV advertising for their new Music Pod. The local market has a population of 21 million adults. The company purchased a one-page newspaper ad in the Daily News generating
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quadratic polynomial f(x)= 5x2- 7x + 1‚ find the value 1/a + 1/b 8. Find the zeroes of the polynomial x2– 3 and verify the relationship between the zeroes and the Coefficients 9. Find the remainder when p(x)= x3-6x2+2x-4 when divided by 1 - 2x. 10. Find the remainder when x51+51 is divided by (x+1). 11. Find all the integral zeros of x3-3x2- 2x + 6 12. Obtain all zeros of 3x4+ 6x3- 2x2- 10x - 5‚ if two of its zeros are √5/√3 and - √5/√3 13. If (x - 2) and [x – ½ ] are the factors of the
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Q. 1: Explain how Bed Bath & Beyond practices the retailing concept. A. 1: Bed Bath and Beyond practices the retailing concept by being value-driven and goal oriented. By maintaining annual sales of 6 billion (not to mention the 15 years of consecutive profit)‚ BB&B has clearly met the customer’s standards by offering convenient and multiple store locations‚ excellent store atmosphere‚ and an assortment of indispensable merchandise. BB&B also practices the retailing concept by giving their
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