Computers In Daily Life There is a need for more computers in everyday life‚ in homes‚ schools and on the job. The advancement of computer technology today in all facets of the world‚ and life are growing to the point that everyone will need a computer to carry out their everyday life. Computer technology today is at the threshold of making life easier for everyone in the world. Computers are helping students get better grades in school‚ from help with homework over the internet to doing research
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John has $20‚000 to invest. He invests part of his money at an annual interest rate of 6%‚ the rest at 9% annual rate. The return on these two investments over one year is $1‚440. How much does he invest at each rate? Solution Paul made two investments totaling $15‚000. The percentage return on the first investment was 7% annually‚ while the the percentage return on the second one was 10% annually. If the total return on the two investments over one year was $1‚350‚ how much was invested
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below shows some of the formulae entered to generate the spreadsheet above. Extrapolation in terms of a diagram and geometric progressions T8 T16 “T32”“ T64” X According to the theory derived earlier 32 16 16 8 1 ( - 4 T T≈ + T T ) This gives us the so called “extrapolated” value 32 16 16 8 1 " " ( -). 4 T T TT = + Note‚ this is exactly how “T32” was calculated on the previous page. And then 2 2 64 32 16 8 16 16 8 16 8 1 11
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MDM 4U Chapter 5 Test K ( ) T ( / ) A( / ) C( / ) Short Answer 1. For a calculus quiz‚ the teacher will choose 11 questions from the 15 in a set of review exercises. How many different sets of questions could the teacher choose? K-6 2. All 16 people at a function shake hands with everyone else at the function. Use combinations to find the total number of handshakes. T- 6 3. How many different sums of money can you make with three pennies‚ a nickel
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WEST AFRICAN SENIOR SCHOOL CERTIFICATE EXAMINATION FURTHER MATHEMATICS/MATHEMATICS (ELECTIVE) AIMS OF THE SYLLABUS The aims of the syllabus are to test candidates on: (i) (ii) (iii) further conceptual and manipulative skills in Mathematics; an intermediate course of study which bridges the gap between Elementary Mathematics and Higher Mathematics; aspects of mathematics that can meet the needs of potential Mathematicians‚ Engineers‚ Scientists and other professionals. EXAMINATION FORMAT There will
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What I usually do everyday I usually get up at six o’clock in the morning. First‚ I run around the playground near my home with my brothers. As soon as I reach home‚ I take a bath and change my school uniform. Then‚ I have my breakfast‚ and gather my books according to time-table. I take my bag and my lunch box and go out from home and wait a minute school ferry. Finally‚ leave for school. My school starts at 9:00 am. I am usually in time for my class. My class teacher ever eulogizes
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it has started wars‚ and it has led man to his ultimate control of his environment 1 I shall examine the causes and developments of mathematics. Starting with early Egypt and Babylon‚ then on to classical Greece‚ and finally the 17th century through modern times; I will trace the need and development of mathematics. "Priority in the development of mathematics belongs to Babylon‚ where ancient land numeration‚ algebra‚ and geometry methods existed at least from the Hammurabi dynasty‚ around
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SPM(U) 2006 : http://mathsmozac.blogspot.com Section A [52 marks] Answer all questions in this section. 1 The Venn diagram in the answer space shows sets P‚ Q and R such that the universal set‚ ξ = P ∪ Q ∪ R . On the diagram in the answer space‚ shade (a) the set P ∪ R ‚ (b) the set (P ∩ R ) ∪ Q ’ . [3 marks] Answer: (a) P Q R (b) P R Q 2 Diagram 1 shows a solid cuboid. A cone is removed from this solid. 12 cm 10 cm 15 cm DIAGRAM 1 The diameter of the base of the cone is 7 cm
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University of Rizal System Morong‚ Rizal Submitted to: Dr. Juliet Beringuel Submitted by: Germaine L. Acapulco Title of the Study: Groups of Piecewise Linear Homeomorphisms Author: Melanie Stein Date Conducted: August 1991 Place Conducted: Abstract: In this paper we study a class of groups which may be described as groups of piecewise linear bijections of a circle or of compact intervals of the real line. We use the action of these groups on simplicial complexes to obtain homological
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5C Problems involving triangles cQ1. The diagram shows a sector AOB of a circle of radius 15 cm and centre O. The angle at the centre of the circle is 115. Calculate (a) the area of the sector AOB. (b) the area of the shaded region. (226 ‚ 124 nQ2. Consider a triangle and two arcs of circles. The triangle ABC is a right-angled isosceles triangle‚ with AB = AC = 2. The point P is the midpoint of [BC]. The arc BDC is part of a circle with centre A
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