Idk if the answer is correctly
Answer:
The approximate percentage is 25%.
Step-by-step explanation:
The initial population was = 12089 rounded off to 12000.
The final population is = 15025 rounded off to 15000.
Change in population = 
So, the approximate percent increase is =

= 25%.
Oh my......um you should get tutoring for that im not that smart
Answer:
16/5 or 3.2
Step-by-step explanation:
4cm/5km = x/4km
Cross multiply to find answer
A calculate the bounce height for each and work out the total
b do it again and use a stopwatch and calulate. Hope this helped