New Profile Posts

  1. Lavetta Cribbs
    Lavetta Cribbs
    Increasing the difference between hypothesis and true mean will
  2. Malp
    Malp
    Jane initially had 11 songs on her computer, and downloaded an additional 8 songs each week.
  3. Blaire
    Blaire math_celebrity
    Tom's home is 1,800m from his school. One morning he walked part of the way to school and then ran the rest. If it took him 20 minutes or less to get to school, and he walks at 70 m/mins and runs 210 m/min, how far did he run?
    If the distance he ran is x m, the distance he walked is (__________) m. Therefore,