Answer:
Is there a formula?
Step-by-step explanation:
That relaton i a function
Answer:

Step-by-step explanation:
There are 6 blue marbles and 14 red marbles, so the ratio of blue marbles to red marbles 
2 and 5. 1 isn't apart of the list because the definition of a prime number is having 1 and itself as a factor. 1 only has the number 1.
The least She will have to buy is 64 feet of fencing.
Hope that helps.