What is the smallest length of rope that Ryan could buy which would stretch from one tree to the other

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Afootball is throw by a quarterback to a receiver

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25