scientific theory-a theory that explains scientific observations; scientific theories must be falsifiable. field theory - (physics) a theory that explains a physical phenomenon in terms of a field and the manner in which it interacts with matter or with other fields.
1 Selecting the carpet-carpeting can cost as little as $2 per square foot, or as high as $100 per square yard, but the average carpet and pad will cost between $30 and $40 per square yard-for a total of around $995 for the carpeting alone. Selecting the carpet-carpeting can cost as little as $2 per square foot, or as high as $100 per square yard, but the average carpet and pad will cost between $30 and $40 per square yard-for a total of around $995 for the carpeting alone.
However, if you are getting a medium or high end carpet you will also want to purchase at least a medium end carpet pad. After all, it is all that separates you from a hard surface. The more cushiony, the better it will feel. Carpet padding costs $.50 to $1.50 per square foot. It will cost you roughly $2 to $3 to have carpet installed for mid-ranged carpet. Notice we specific that that is the price you will pay for mid-range carpet installation. This cost will vary, depending on what type of carpet you are installing.