What are the ratio tables? please explain

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?