CLASS 8:- Math Revision Worksheet Topic: Profit and Loss 1. A shirt is purchased for Rs 400 and sold for Rs 460. Find the profit and profit percentage. 2. Sonal purchased an article for Rs 2500 and sold it at 25% above the CP. If Rs 125 is paid as tax on it‚ find her net profit and profit percentage. 3. By selling an article for Rs 34.40‚ a man gains 7.5%. What is its CP? 4. On selling tea at Rs 40 per kg‚ a loss of 10% is incurred. Calculate the amount of tea (in kg) sold‚ if the total loss
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Pre-Calculus and Trig/Pre-Calculus Writing Assignment As a part of our math course we have been assigned a writing piece in which we are required to discuss the properties and uses of several kinds of algebraic functions. The four models include‚ linear‚ exponential‚ power‚ and inverse power. The purpose of this assignment is to review our understanding of these models and their uses and to fulfill a writing piece for the MEAP test. The first and simplest function to be discussed is the linear function
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Running header: TWO-VARIABLE 1 Two-Variable Inequalities Danielle Smith MAT 222 Week 2 Assignment Instructor Thompson September 15‚ 2014 TWO-VARIABLE 2 Two-Variable Inequalities This week we are doing two variable inequalities. The two variable inequalities are independent and dependent variables with graphing. I am going to work on the problem number 68 from page 539 from our book (Dugopolski‚ 2012). The problem is asking about the way to ship with the shipping
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Financial Polynomials MAT 221: Introduction to Algebra Financial Polynomials Problem 90 on page 304 of the text book shares the steps and formula needed to square the binomial and multiplication for the Compounded semiannually. (Dugopolski‚ 2012) Using the formula provided‚ as well as the problems assigned‚ I will calculate the math to find the interest rate on an investment. This will help me in real life understand how to calculate interest on future savings. I will show all steps of the squaring
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When I grow up I want to be a restaurant owner/ chef. I can think of many reasons to use math while owning a restaurant. First of‚ I would have to count the money I make. Then I would have to add up all the expenses my restaurant has like water‚ gas‚ and electricity. Next‚ I would have to take inventory‚ which is counting how many items I’ve sold compared to the amount of money I’ve made compared to the amount of that item I have left. I also have to count all the food I have left over that way
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MATH OF INVESTMENT (FORMULAS AND SAMPLE PROBLEMS) SIMPLE INTEREST: a) I= Prt b) F= P+ I c) I= F- P d) F= P (1 + rt) e) P= F / 1+ rt f) R= I / Pt g) P= I / rt h) t= I / Pr i) EXACT INTEREST: j) k) Ie= Pr approximate time Ie= Pr exact time l) 365 days 360 days m) n) ORDINARY INTEREST o) p) Io= Pr exact time Io= Pr approximate time q)
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MATHS INTERNAL ASSESSMENT ROAD ACCIDENTS DUE 1 Table of contents:- 1) Introduction 2) Personal expected outcome 3) Statement of the task 4) Methodology 5) Data collection 6) Data analysis 7) Mathematical process 8) Conclusion Appendix Research Question to what extent is the correlation between the rate of mortality between the drinking and the normal mortality To what extent is the mortality due to consumption of alcohol when compared to normal
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of locally available projects: No categories · vedic maths Mirror and index made by HTTrack Website Copier [XR&CO’2002] © 2002 Xavier Roche & other contributors - Web Design: Leto Kauler. file:///C|/My%20Web%20Sites/vedic%20maths/index.html12/22/2005 8:49:27 AM Vedamu.org - Vedic Mathematics - Course INDEX I. Why Vedic Mathematics? II. Vedic Mathematical Formulae Sutras 1. Ekadhikena Purvena 2. Nikhilam navatascaramam Dasatah 3. Urdhva - tiryagbhyam 4. Paravartya Yojayet 5. Sunyam
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ranks oreSele Sc • Score interpretation and statistical information 2012–2013 www.ets.org/gre 19398 CONTENTS The GRE® Board and Its Committees ......................................................................................... 3 Overview of the GRE Tests ........................................................................................................... 4 Guidelines for the Use of GRE Scores ............................................................................
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Ma KEY STAGE 2 LEVELS 2005 3– 5 2005 This booklet contains CONFIDENTIAL test questions. It MUST BE KEPT SECURE. It should not be opened until the mental mathematics test is due to start on Thursday 12 May. Early opening‚ up to one hour before the test starts‚ is permissible only if papers are needed for administrative purposes. Mathematics tests Mental mathematics test Audiotape/CD transcript This booklet contains a transcript of the key stage 2 mental mathematics test
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