Recent content by booya123

  1. B

    Solving Baseball Field Geometry: Understanding Distance and Speed

    A baseball diamond is a square with side 90 ft. A batter hits the ball and runs toward first base with a speed of 25 ft/s. (a) At what rate is his distance from second base decreasing when he is halfway to first base? ? ft/s (b) At what rate is his distance from third base increasing...
  2. B

    Limit question limit (x->0) 1/|x|

    limit (x->0) 1/|x|