Answer:
45,000
Step-by-step explanation:
The statement says that in the equation P= 45,000-1,000m, P is the number of people and m the minutes after the end of the game. As you need to determine the amount of people that were present when the game ended but before people started to leave, this means that m=0. If we replace this in the equation we have:
P= 45,000-(1,000*0)
P=45,000-0
P=45,000
The amount of people that were present when the game ended but before people started to leave is 45,000.