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.
How much does it cost to install carpet? The quality and the quantity of the carpet are the two most important factors when determining cost. The per square foot labor costs does not vary much unless you are installing large quantities of carpet (in which case the labor cost should come down).On average, it will cost between $3.00 and $5.00 per square foot (for materials and labor) to install carpet. Receive free cost estimates from local pros.Find a good carpet installer.n average, it will cost between $3.00 and $5.00 per square foot (for materials and labor) to install carpet. Receive free cost estimates from local pros. Find a good carpet installer.