AM-1096

Exponential and logarithmic models

A Math · Secondary 4 · Medium · Exponential and logarithmic models

1. $7.6\,\text{years (to 1 d.p.)}$
2. $2.5\,\text{years}$
3. $3.0\,\text{years}$
4. $9.4\,\text{years}$

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