Bob, Chao and Mei take part in a run for charity. In 2015, a charity raised a total of $$\(\$ 1.6\)$$ million. After 2015 , this amount increased exponentially by $$\(2.4 \%\)$$ each year for the next 5 years. Work out the amount raised by the charity in 2020. $$\(\$\)$$ ................................ million

Mathematics
IGCSE&ALevel
CAIE
Exam No:0580_w21_qp_41 Year:2021 Question No:2(d)

Answer:

\(1.8[0]\) or \(1.801\) to \(1.802\) [million] \(\mathrm{nfww}\)

Knowledge points:

E1.17 Use exponential growth and decay in relation to population and finance. (e.g. depreciation, growth of bacteria.)

Solution:

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