more than 3 ton. I know that for sure. : ( but this also depends on the size and population of the school.) Maybe less if the school recycles. Hopefully this helps. : )

if you mean back to its original settings, try going to the menu first, settings, and find default. If you see reset, then try resetting your settings. (lol) Hopefully this helps. : )

1/5 is bigger. I know it might be weird, since people are taught that the bigger number is the better value, but with fractions, the smaller the denominater, the bigger the piece is and the better chance it has of getting to a whole number. Do you understand? Hopefully this helps. : )

there arent many out there, but there are websites. They might not have the same features as facebook, so... ... Try crayola.com or fun web games sites like atari. When you ( if you are younger than 13) are 13, many new websites will open like myspace or gaia.online. Hopefully this helps. : ) keep

if it is below 15F outside, keep your dog and yourself inside. You wouldn't want to freeze and even though dogs have a protective coat of fur, it sometimes gets to cold for them to go out too. Hopefully it helps. : )