ADVANCED SUBSIDIARY GENERAL CERTIFICATE OF EDUCATION ADVANCED GENERAL CERTIFICATE OF EDUCATION MATHEMATICS LIST OF FORMULAE AND STATISTICAL TABLES (List MF1) Pure Mathematics Mensuration Surface area of sphere = 4π r2 Area of curved surface of cone = π r × slant height Trigonometry a2 = b2 + c2 − 2bc cos A Arithmetic Series un = a + (n − 1)d Sn = 12 n(a + l) = 12 n{2a + (n − 1)d} Geometric Series un = arn−1 a(1 − rn ) 1−r a S∞ = for | r | < 1 1−r Sn = Summations n ∑ r2 = 16 n(n + 1)(2n
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------------------------------------------------- Formulae Sheet 1. Return on Assets = Net Profit before Interest and Tax / Average Total Assets 2. Average Accounts Payable settlement = Average Accounts Payable / Credit purchases x 365 3. Asset turnover ratio = (Sales / average Total Assets) x 100 4. Asset turnover period = (Average total assets / Sales) x 365 5. Return on Equity (Return on Shareholder’s’ Funds) = Net Profit after Tax and preference dividends / Average ordinary
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"K-I-S-S" redirects here. For other uses‚ see Kiss (disambiguation). KISS is an acronym for "Keep it simple‚ stupid" as a design principle noted by the U.S. Navy in 1960.[1][2] The KISS principle states that most systems work best if they are kept simple rather than made complex; therefore simplicityshould be a key goal in design and unnecessary complexity should be avoided. The phrase has been associated with aircraft engineer Kelly Johnson (1910–1990).[3] The term "KISS principle" was in popular
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1) 0.069 mol MgSO4/ 0.015 mol H2O = 4.6 = 5 Formulae for hydrated MgSO4 = MgSO4 5H2O 2) There are at least two reasons why heating to find percentage of water in hydrated crystals is not recommended for all hydrates. The first reason is that some hydrates have such a strong bond with the water that not all of it will be able to be removed. The second reason is that different hydrates have their own mass. Depending on the mass and type of hydrate‚ some of the molecule may be burned off from heating
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Cost‚ Volume‚ and Profit Formulas Heather Jauregui University of Phoenix of Axia College “The Cost-volume-profit (CVP) analysis is the study of the effects of changes in costs and volume on a company’s profits.” (Kimmel‚ P.‚ Weygandt‚ J.‚ & Kieso‚ D. 2003) The analysis is used to maximize efficiency in a business. In order to be effective the CVP analysis has to make several assumptions. These assumptions are that the costs can be fitted into either fixed or variable categories. The
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You came up with some very intriguing questions‚ but the one question that caught my attention was why is bottle feeding best for the baby? As I was doing some reading‚ I came across the section of Breast or Bottle? I read that Pediatricians are beginning to believe that breast milk is the best type of milk during the first year of a baby’s life (Cashion‚ Shriner‚ Shriner & Mossler‚ 2016). Breast milk contains all of the essential vitamins and nutrients that an infant needs‚ and it also seems to
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become renowned for the quality of the medications that they sell. What are the Cerefolin NAC Ingredients? The company who makes Cerefolin NAC rf has been open about the Cerefolin NAC active ingredients that are included in the product‚ which is one of the main reasons that they have developed a reputation for trustworthiness. These Cerefolin NAC active ingredients are: -5.635 milligrams of folate -1 milligram of Vitamin B-12 -50 milligrams of Vitamin B-2 -50 milligrams of Vitamin B-6 -N-acetylcesisteine
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Computer Sciences – NUST (PAKISTAN) Page 5 Project Report (Scientific Calculator) Course: Digital Logic Design This Project is dedicated to our parents whose prayers have made us successful in our life. Between the idea & the achievement there is one word HOW & it’s HOW which makes the difference School Of Electrical Engineering And Computer Sciences – NUST (PAKISTAN) Page 6 Project Report (Scientific Calculator) Course: Digital Logic Design Table Of Content Introduction …………………………….. Page
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As a female I knew things naturally about my body. I knew about how my breast development milk during times of me bring pregnant and what happens during my period cycle. I never knew about my body and the inner in depth parts of it‚ I know the outside shell of my body‚ and not everything that happens along in it. With this assignment I found a lot of the resources provided to be very helpful towards me learning about Female Reproductive System‚ The Woman Menstrual Cycle‚ and The Male Reproduction
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Experiment 9 Empirical Formula of Zinc Iodide Objectives Upon completion of this experiment‚ students should have learned: 1. The law of conservation of mass. 2. How to calculate an empirical formula. 3. The concept of limiting reagents. Introduction Synthesis and the determination of empirical formulas are two extremely important parts of chemistry. In this experiment‚ you will synthesize zinc iodide and determine its empirical formula. The molecular formula gives the actual number
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