Oil and Gas Prices. The average gasoline price per gallon (in cities) and the cost of a barrel of oil are shown for a random selection of weeks from 2009-2010.

Question

 need to understand this question better need examples and how to find out the anders to all questions 

Answer 1

your submission here just contains a fact (declarative sentence). there is no question!

The statement refers to a table of data; that would be necessary for a tutor to see, if the tutor knew what your question is.