Answers: New GCSE Maths Edexcel Linear Homework Book Higher 2 1 Number: Using a calculator 1.1 Basic calculations and using brackets HOMEWORK 1A 1 a 195 b 300 2 a 28.08 b 48.18 3 a 24.5 b 38.3 c 326.9 d 11.3 4 14 days 5 Alfie 4.67; Becky 5.46; Chloe 6.14; Daniel 3.77 Daniel is correct. 6 75 Euros is approximately £65.79; $100 is about £67.11‚ so $100 is worth more 7 a 15.26 b 194.88 8 a 1.7 b 4.8 9 a 533.05 b 5.221096 1.2 Adding and subtracting fractions with a calculator
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IT273-01 Networking Concepts Part 1 a. Static Routing b. False c. True d. Firmware e. False Part II Hardware | Function | Installation/Maintenance | Hubs | A hub is a device that takes incoming data and broadcasts it out to all the other devices that are connected to its ports. | Installing a hub is very simple. Basically all you have to do is plug and play. Remember not to plug any cable into the uplink port of the hub because that is used to connect hubs
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Aims and Objectives‚ Similarities and Differences (Tesco’s and NHS) (M1) Similarities | Differences | Both NHS and Tesco’s have an aim to satisfy their customers/patients. They do this by offering outstanding services and making sure they solve their problems. | Tesco’s has an aim to make profit‚ whilst the NHS has an aim to provide a service for the public. Tesco’s make profit by getting good suppliers and NHS provides a service through tax payer’s money. | Both NHS and Tesco’s have an aim
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Chemistry (the etymology of the word has been much disputed)[1] is the science of matter and the changes it undergoes. The science of matter is also addressed by physics‚ but while physics takes a more general and fundamental approach‚ chemistry is more specialized‚ being concerned with the composition‚ behavior (or reaction)‚ structure‚ and properties of matter‚ as well as the changes it undergoes during chemical reactions.[2] It is a physical science which studies various substances‚ atoms‚ molecules
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What is Brain Chemistry? Brain chemistry or neurochemistry is the complex system which allows the brain to function with the use of chemicals known as neurotransmitters which move information around in the brain. Every person’s brain chemistry is slightly different‚ and a number of things can play a role in the levels of various neurotransmitters in the brain‚ and how those chemicals affect the brain’s function. It is believed that difference in brain chemistry may explain a variety of behavioral
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An issue in today’s world is the environment. There is dispute over what we should do about it. One issue in the environment is global warming. Global warming has become a problem around the world; it is caused by CO2 emissions and other gases in the atmosphere that cause the sun’s thermal energy to be absorbed‚ otherwise known as the greenhouse effect. Studies have shown that at least 20% of ice on Earth has melted since 1979. Although it may not sound so bad‚ every year we deplete the natural
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P3 Describe how Tesco uses market research to contribute to the development of its marketing plans. Market research: Is a big part of marketing‚ market research is when the company asks their customers or new customers to find out more about in the market in which they currently operate in or a market they wish to operate in. Companies may do this so they can reduce risk when bringing out new products. There are two types of research and two types of data. The first type is primary research
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ANASTASHIA J. HARRIS CSC 424 CASE 3 TRIDENT UNIVERSITY DotNetNuke uses a three-tier architecture model with a core framework providing support to the extensible modular structure. When deployed‚ which can be extended using pluggable modules and providers that enable additional functionality; the look and feel of individual sites can be customized using skins. As opposed to traditional web applications that may rely on a multitude of web pages to deliver content‚ DotNetNuke uses a
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Edexcel IGCSE Maths 2 Answers to activities and exercises Unit 1 NUMBER 11 ACTIVITY 1 Time (h) Speed (km/h) 1 160 2 80 4 40 6 26.7 7 22.9 8 20 EXERCISE 1 1 a 4 days 2 3 4 5 6 7 8 a a a a a a a 28 days 8 men 12 people 60 years 40 000 men 12 hours 32 km/litre b 2 days b b b b b b b 6 days 16 men 8 people 15 years 20 000 men 72 km/h 20 litres c 2 c c c c c 2 days 3 4.8 days 32 men 6 people 1200 years 400 men EXERCISE 1* 1 a Number of light bulbs (N) 6 5 2 30 b 3000 = NP 2 a Number of
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CHEMISTRY III : (CHEMISTRY & YOU) 1 PRETEST 1. The science that tackles the study of matter‚ its structure and the changes in composition that matter undergoes is a. Astrology c. Ecology b. Chemistry d. Physics 2. When a chemist performs an experiment‚ the quantity that is being tested is the a. control c. theory b. law d. variable 3. Juan is comparing how many kilos of rice can be contained in a sack. What process is he doing? a. counting c. measurement b. interpolation
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