Top-Level Objects Communicates With Incoming Messages Outgoing Messages Door Control Panel Open Closed Control Panel Door Oven Controller Display Panel Open Closed Oven On Oven Off Temperature Oven On Oven Off Oven Controller Control Panel Start Stop Power Setting Display Panel Control Panel Oven On Oven Off Power Setting Time Explain some of the graphical user interfaces (GUIs) and communications messages that occur during the operation of a microwave
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Geometry in everyday life Geometry was thoroughly organized in about 300bc‚ when the Greek mathematician‚ Euclid gathered what was known at the time; added original work of his own and arranged 465 propositions into 13 books‚ called Elements. Geometry was recognized to be not just for mathematicians. Anyone can benefit from the basic learning of geometry‚ which is to follow the lines reasoning. Geometry is one of the oldest sciences and is concerned with questions of shape‚ size and relative
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Non-Euclidean geometry is any form of geometry that is based on axioms‚ or postulates‚ different from those of Euclidean geometry. These geometries were developed by mathematicians to find a way to prove Euclid’s fifth postulate as a theorem using his other four postulates. They were not accepted until around the nineteenth century. These geometries are based on a curved plane‚ whether it is elliptic or hyperbolic. There are no parallel lines in non-Euclidean geometry‚ and the angles of triangles
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Elliptic geometry (sometimes known as Riemannian geometry) is a non-Euclidean geometry‚ in which‚ given a line L and a point p outside L‚ there exists no line parallel to L passing through p. Elliptic geometry‚ like hyperbolic geometry‚ violates Euclid’s parallel postulate‚ which asserts that there is exactly one line parallel to L passing through p. In elliptic geometry‚ there are no parallel lines at all. Elliptic geometry has other unusual properties. For example‚ the sum of the angles of any
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Unit: 210 Handle Mail Date due: 15/04/14 Unit Aim: this unit is about handling internal and external mail and packages within the service requirements of an organisation. The learner will. 1. Understand security procedures when handling mail or packages. 2. Understand the range of available internal and external mail services. 3. Be able to receive‚ distribute and collect internal and external mail services. 4. Be able to follow procedures for despatching mail or packages. 5. Be able to
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Geometric constructions involve drawing geometric shapes that satisfy certain requirements (onlinemathlearning.com). The main focus in construction is on equidistance and co-linearity. This is done through the use of certain tools namely the compass and the straight edge. It is used to construct angles‚ planes figures and segments. This mathematical skill is applicable in many fields such as architecture‚ engineering and construction just to name a few. Base on the fact that geometric construction
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Contemporary Business Thinking COMM 210 – Section L Fall 2012 Instructor: Adel Raphaël Office: MB 012-104 Telephone: 514-848-2424 ext. 5492 Email: araphael@jmsb.concordia.ca Office Hours: Monday 13:15 to 14:15 Thursday 13:15 to 14:15 and by appointment Course Objective: This course presents a broad
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Geometry Manipulatives Kedra Smith MAT/157 October 23‚ 2014 Leslie Blackerby Geometry Manipulatives The geometry manipulative activity that I have come up with is one that will be rather informative and intriguing at the same time. The concept of the game will be for children to become familiar with all of the geometry shapes there are so that when future assignments are given they will be able to identify the shape and be successful in their learning. The activity that I have created is called
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1 (a) Show that = tan θ. (b) Hence find the value of cot in the form a + ‚ where a‚ b . 2 If x satisfies the equation ‚ show that 11 tan x = a + b‚ where a‚ b +. 3 The graph below shows y = a cos (bx) + c. Find the value of a‚ the value of b and the value of c. 4 The diagram below shows two concentric circles with centre O and radii 2 cm and
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Business Models and Systems Anthony Nelson Bus/210 06/07/13 Ronald White A local business that I frequently shop at is Target. I go there on almost an every other day basis to get groceries and other necessities that I need‚ and sometimes just to burn time. Since they have remodeled to sell produce and groceries I go there even more now. The main components of a business model are its business occupation‚ business commerce‚ and business organization. Business as a commerce is a process
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