PLS HELP ME ON THIS PLS

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?