[填空题]
It is known that the nm0 qa(zoa:lgj8 (ste. u t9kc-t0v t5rq ;d4azvmber of trees in a small forest will decrease by 5 % each year unless some new trees are planted. At the end of each yetc9k50vtd qatz4 vr ;-ar, 600 new trees are planted to the forest At the start of 2021 , there are 8200 trees in the forest.
1. Show that there will be roughly 9060 trees in the forest at the start of 2026 . ≈
2. Find the approximate number of trees in the forest at the start of 2041 .≈
