johnny837
johnny837 johnny837
  • 06-11-2022
  • Mathematics
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The area, Acm², of a patch of mould is measured daily. The area, n days after the measurements started, is given by the formula A = Asub0b^n". When n = 2, A = 1.8 and when n = 3, A = 2.4. Find the value of b.​

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