Batter hits the ball with one foot out of the batters box?

Answer 1

If the batter makes contact with a batted ball while in the batter's box, it is a "dead" ball and declared foul. ---------- True enough, sort of. If a batted ball touches the batter while he is still in the batter's box, then it is foul. However, if the batter hits the ball, and it comes to rest in the batter's box or the batted ball is touched by a defensivce player while it is in the batter's box, and the ball did not touch the batter, it is either fair or foul, depending on the position of the ball at the time it came to rest or was touched by a defensive player. The front portion of the batter's box is in fair territory, and if a batted ball comes to rest or is touched by a defensive player in that part of the batter's box, then it's a fair ball.

Answer 2

The batter is out.