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secondary 3 | A Maths
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pls help with 12 and 14 thanks
12(ii) Find P when t = 12 months
12(iii) Find P when t equals to a very large value (hint, what does exp(-0.2t) approach when t is very large)
14(i) Find m when t = 0 days
14(ii) Find m when t = 30 days
14(iii) Take the difference between the two answers
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