The population 10 years later will have increased by 3,040, making the population 18,240.
Hope this helps.<span />

originally. Then you reduces the side lengths a so it will be

Just note that 40% is the same as 2/5.<span />
Someone else asked the same question and got something written out for them. on another site, I found out that the first one was <span>: 8(14.13)=113.04</span>
Answer:
4 months because 2 months is 5 paintings times 2 =10 paintings 10 months