Question 15 — IGCSE 0580 May/June 2023 Paper 23
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Numbers · Bounds. Worth 2 marks.
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Question text
15 The number of trees in a forest is decreasing exponentially at a rate of 1.75% per year.
Eleven years ago there were 980 trees.
Calculate the number of trees in the forest now.
Give your answer correct to the nearest integer.
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