Answer:
64*(1/4)^x
Step-by-step explanation:
64 is the starting number because it is given, and x represents how many rounds there are. 1/4 represents how much of the teams remain after each round.
Answer:
8.8 Kilograms
Step-by-step explanation:
X=3. 33x-21x equals 12x. 24+12=36. 12x divided by 36 equals 3