\[ =478670.85 \approx 478671 \] The rount of bacteria at the end of 3 hours will be 478671 . Extrise 9.2 7. The population of a town increases at the rate of \( 7 \% \) every year. If the present population is 410000 , calculate the population of the town after 2 years.
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The population increases by 7% every year, so the increase in population after 1 year is: \(7\% \times 410000 = 0.07 \times 410000 = 28700\) Show more…
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