Which fictional character said kids practically raise themselves, what with the internet and all?

When recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous years?

What are the most populous and least populous areas of russia? and why are some areas more heavily populated than others?

1u.s. history question! question: how did world war ii change the united states' position in world affairs? i need good explanation to support the answer otherwise i get docked points. real answers only ! you! : )