They have to pitch the complete game...
6
49
If a ball has diameter of 140mm then it will make 280 complete turns in 123200mm.
9
Once a day
It can end however it's not a complete game until after the 4th inning.
I believe your question is asked wrong by mistake. I'll try to answer what you might have been asking. If you are asking how many outs a team has in a half-inning, the answer is 3. A full inning consists of both teams getting 3 outs each. If you are asking how many innings a team has in a complete game, the answer is actually 5. After the 5th inning a game is considered complete in case the weather does not permit it to go any further. If there are no obstructions, the game will last 9 innings. If the game is tied at the end of the 9th inning, then it will continue on to the 10th and so on, until a team scores ahead and the inning is completed. If I'm correct, "inning" means when the players "come in" to play, so it's possible to say that each team actually "comes in" twice per inning, since they "come in" on the field for one half and "come in" to bat for the other half. That answer is debatable, though. It all depends on how you look at it.
192
9.925 hours
70 days to complete a mummy
8