First generation: 3
Second generation:

Third generation:

Fourth generation:

And so on. The general formula for the

th generation is

. So by the 15th generation, you should expect around

geese.
Answer:
Answer: The Truck cannot pass safely under the bridge. Cause it is 13 inches taller than the Maximum height.
Probably $20 dollars because depending on how much the item cost 20% could only be worth $5 for example 20% off of an item that cost $60 is only $12
He can draw a octagon that is the only shape that I can think of that has 8 angles