Each year the miller county country club sponsors a tennis tournament. play starts with 128 participants. during each round, half of the players are eliminated. what is the decay rate?

a. 0.50

b. 1

c. 16

d. 1.1

Since it states that during each round, half the players would be eliminated, it means that you just have to divide the current number of players by 2. Thus, the rate would be ½ or 0.5 players per round.

The answer is a. 0.50