Answer:

Step-by-step explanation:
The exponential growth formula is 
Where 'a' signifies the initial population
r is the growth rate and x represents time in years
maintaining a constant population of 32,000. Thus, the initial population is 32,000
with an annual increase of 8%. The growth rate is 8%, equivalent to 0.08
a = 32000 and r = 0.08
Now, substituting all the values into the general formula



I am not very familiar with this topic, but it seems to me that the average is around 8, which would suggest a deviation of approximately 2.
The biggest cube has a volume of 64 cubic units, with sides measuring 4 units each.