Answer:
12n-20
Step-by-step explanation:
I am almost positive that the answer is the first one.
Answer:
B. People who were promised free samples of Penelope‘s puffy popcorn for completing the survey
Step-by-step explanation:
This would show likely bias in the result of the survey








There are two critical points, at which we have


The cube root is 1
The Answer is A. 1