37516 0.310mg 1(b) 10 log 105 10 log I I0 I 1012 I 10.5 log 12 10 I 1010.5 12 10 I 0.0316 W / m 2 1(b) ln 3 x ln 5 x ln 3 ln 5 ln 5 x 1.465 ln 3 Common Test / CL1104 / Page 3 Question 2 (a) Given the functions f x 5x 7 and (i) (ii) fg (x) gf (0) 3 2 x 7 5x . g ( x) 2 x ‚ determine the following: x2 2 (7 marks) (3 marks) (b) Solve the inequality Solution 2(ai) 2 x fg ( x) 5 2 7 x 2 10 5 x 7 x 2 14
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Psychology 1A Throughout the years the debate of “What influences behavior” grows more and more. Some people might say that is the genetics that may influence human behavior‚ others might say that it’s the environment‚ and there are just some people that say that human behavior can be influenced by both. Human behavior is what makes up the personality of someone‚ so to what extend do these theories influence human behavior. Human behavior can be affected due to genetics‚ environment‚ or it could
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1. C (2‚0‚-3‚5‚10) v(0‚1)=1.25 v(1‚2)=1.25 ; v(2‚1) = 1/1.25 = 0.8 v(2‚3)=1+1=2 ; v(3‚2)=1/(1+1)=0.5 v(3‚4)=1+1=2 ; v(4‚3)=1/(1+1)=0.5 The smallest payment at time 1 = 2v(0‚1) + (-3) v(2‚1) + 5v(3‚2)v(2‚1) + 10v(4‚3)v(3‚2)v(2‚1) = 2(1.25) + (-3)(0.8) + 5 (0.5)(0.8) + 10(0.5)(0.5)(0.8) = 2.5-2.4+2+2 = 4.1 The smallest payment you would accept is 4.1. 2. Let K be the initial payment.
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SENIOR CERTIFICATE EXAMINATION FUNCTIONAL MATHEMATICS P1 STANDARD GRADE 2011 MEMORANDUM MARKS: 150 This memorandum consists of 8 pages. Copyright reserved Please turn over Functional Mathematics/SG/P1 2 SCE – Memorandum DBE/2011 VRAAG 1/QUESTION 1 1.1.1 5 3x + 2 25 2x – 1 .5 x-3 .5 1.1.4 4 - 81 + 1250 1 1 2(-) 4() =2 –3 +1 = 2– 1 – 3 3 + 1 1 = – 27 + 1 1 = – 25 1 1.2.1 4.3x = 36 (5) ∴4.3x = 36 4 4 ∴3x = 9 1 ∴3x = 32 1 ∴x = 2 1 1.2.2 16-x
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2014 PSHS – BRC Research Fair Narrative Report Last Friday‚ February 21‚ 2014‚ a research fair was held at SM Naga City Event Center. It was sponsored by the Department of Science and Technology and the Philippine Science High School (Bicol Region Campus). It has a theme of “Inquire‚ innovate and inspire: initiates in environmental resources”. Lots of Participating schools have prepared various researches about life science. There are lots of activities held such as the fair proper and robotics
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characteristics that allow them to be categorized into different groups‚ mainly determined by their locomotion patterns. Despite differences in locomotion and the varying plant-like and animal-like organelles‚ all protists share key characteristics and functions that allow them to feed‚ grow‚ and reproduce--processes essential for survival and common to complex organisms. ABSTRACT example 2 To feed on materials that
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Year 11 Mathematics Financial Maths Year 11 Mathematics Financial Maths Fiona Pulea Fiona Pulea TASK 1: Finding your ideal car (Level 1) (KD1‚ 2‚ CD1‚ MD1) Imagine you are an eighteen year old who has just finished school and would like to purchase your first car. Select the make and model of a second hand car which is less than six years old‚ that you would like to own. (Be reasonable!) You can obtain car prices from a website such as: * http://www.redbookasiapacific.com/au/
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science fields. The two most common math courses taken in this form are Business Calculus and Business Statistics. Examples used for problems in these courses are usually real-life problems from the business world to help students gain a more detailed understanding. An example of the differences in coursework from a business mathematics course and a regular mathematics course would be calculus. In a regular calculus course‚ students would study trigonometric functions. Business calculus would not studytrigonometric functions
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Muhammad Ibn Musa Al-Khwarizmi‚ The Father of Algebra Mohammed ibn-Musa al-Khwarizmi was born sometime before 800 A.D. and died after 847 A.D.. His name indicates that he was "Muhammed‚ son of Moses‚ father of Jafar‚ from Khwarizm‚". Al-Khwarizmi is described as "…one of the greatest minds of Islam‚ he influenced mathematical thought to a greater extent than any other medieval writer." In the year 832‚ Caliph Al Ma’mun [b. Baghdad‚ 786‚ d. Tarsus‚ Cilicia‚ August 833] founded the “House of Wisdom”
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Intro: Hi my name is Shan Anantharajah‚ grade eleven from FMSS Ms. Bevan Grade 11 class. I’m here to nominate the play “Macbeth” by William Shakespeare‚ who used to be one of famous literatures and play writers and currently till now. The brief summary‚ in the play Macbeth‚ is a wise and loyal man who fights for his country (Scotland) for freedom from Norway. He becomes confronted by three witches that tell him and his friend Banquo who are given prophecies that tell them they will gain power. Macbeth
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