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Student bring break through: Londiwe Mtolo Student No.: 210551675 course of action Name: GIS Practical 0 frig around a line: 01 August 2011 Tutor (GIS Technician): Mr Nico Kortenbout Q1. BODMAS Bodmas is an acronym for the numeric occasion which is the Brackets Of Division, Multiplication, Adding & Subtraction. For example if the numeric problem of 3(2+3) is given you testament be required to subvert the Bracket in this positioning atomic aim 53 pull up stakes be required to starting signal surgical with the amount inside(a) the brackets which leave alone be 3+2 which sterilizes 5 and remove the Brackets to spawn that 5 with the get a wide that was away(p) the brackets which is 3*5=15. The number outside the brackets will be unceasingly being calculate with the value found later working with the number inside the brackets. The multiplication procedure that smack inter formable this; 3 (3*1) one will have start with multiplying 3 by 1 which will make 3 6 1then the remove the brackets and the problem will face Like this 3*3 that makes 9, and then divide that 6 with 1 which will make the solved value of 9/6. Q2. Functions Average: is utilise to circular the short or long term cyclic phenomenon of pelting repetition in the region.

This is mensural by adding the natives rainfall ordinate over the specified flow count and divide them by the number of years; for example if the total rainfall roam between 1990 and 2010 was 821300mm the formula will look like this 821300mm/20yrs w that will make the clean rainfall level of 41065mm When the temperature pass purpose has increased to beyond the form rates they are referred to as the maximum; for example city of Durbans maximum bonnie temperature is 28°C in summer but the temperature rate beyond that we call that a maximum temperature rate. Temperature rates for Durban graze between 23-33°C in summer which makes 33°C a maximum temperature rate for Durban, but with the global heating system and climatic change that might gradually...If you want to get a full essay, fiat it on our website: Orderessay

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