# The Population Of The Landlocked Region Of Mascarpone is 1,200,000. 22% Of the populatiin leaves each decade,how many people will be left in 30 years?

Aug 6, 2018

The population will probably be $569462$ after three decades.

#### Explanation:

1st decade: ${P}_{1} = 1200000 - \left(0.22 \times 1200000\right) = 936000$

2nd decade: ${P}_{2} = 936000 - \left(0.22 \times 936000\right) = 730080$

3rd decade: ${P}_{3} = 730080 - \left(0.22 \times 730080\right) = 569462$

The final population will probably be $569462$ after three decades.