How many total delegates are possible?

The total number of delegates possible varies depending on the specific context, such as a political party's primary elections or a conference. For example, in the context of the U.S. presidential primaries, there are a total of 4,500 delegates available, including both pledged and unpledged delegates. In other contexts, like international conferences, the number of delegates can vary widely based on the organizing body and the event's scope. To provide a precise answer, the specific context would need to be clarified.