00:01
Hi.
00:02
So we are to determine the number of years, 60 years after the reintroduction, using the given information here.
00:11
We're given with year and then the number of years.
00:18
Let me just rewrite it here.
00:20
10, 20, 30, 40, 50, and then 60 years after the reintroduction number of deer.
00:25
200.
00:25
After 10, 20, 30, 40, 50, 50, and then 60 years after the reintroduction number of deer, 200.
00:33
After 20 years we have 400 after 30 we have 560 and then 8 hundred and 1 ,020 so first we'll calculate the growth rate we'll divide the number of the years after 10 years so that's 280 divided by the initial number of years which is 200 then if we multiply this by a hundred percent this is 140 percent and then we'll check the others as well.
01:12
After 20 years growth rate is 400 over 280.
01:25
400 divided by 280 times 100.
01:33
This is 1 ,43%...