Cubing Exploding Dark Matter Bunnies, Part 2

You are older now, and your bunnies are older too. You have grown into the habit of talking to them, as your swarm of bunnies scares all people away. They now like dark energy to eat, and as you are feeding the bunnies, another dark thought occurs to you. They are older now, and so are more complicated. (You now have just 100, after the mass bunny extinction of 2981.) They now breed every month by 5(square root of x)+x, in which x is the number of bunnies in the previous month. The problem is, they now start dying because they are very old. All bunnies that are more than 2 months old die. After 8 months, how many dead rabbits will you have? (Dead bunnies don't breed, of course.)(Round to the nearest whole number when doing a square root.) Note: Solve the first one first. Just search up in the search bar in the top right to search up Cubing Exploding Dark Matter Bunnies to understand the story.