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We are asked to find the coordinates of the turning point of a line, and we should first remind ourselves of what this means. A turning point on a line is either a maximum or minimum...
I could hear a cacophony of calls in the night- this is what woke me. I searched in the dark for a torch and fumbled for the switch. A beam of light hit the edge of my tent and I saw the unmistakable shad...
The offence of assault occasioning actual bodily harm is unsatisfactory because it is an offence of constructive liability whose mens rea need not correspond to the actus reus. To be convicted of assault ...
Answer: The boys mean mark is 72.Explanation:Start by writing down all the information given in the question: (number of boys = 10, number of girls = 20, girls mean = 54, class mean = 60)Then have a think...
A simultaneous equation is when we have 2 equations which both have X and Y in them. The best way to solve these equations is to rearrange one of them to make either X or Y the subject, and then substitut...
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