2018 SQA Higher Mathematics Paper 2 11 Exponential Equation

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Carry out calculations involving a given exponential equation modeling the waiting time in a queue. • Instructional exercise consisting of question 11 from the second paper of the 2018 SQA New Higher Mathematics examination. • Where appropriate the alternative methods for solving the problem are also given. • Set out in stages of 'try then check' the worked solution to each part of the question. • Including indications of where each mark is allocated, and the requirements for that mark, according to the marking 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