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.
Cost of Berber Carpet. Many homeowners look at the price per square foot for new flooring without taking into account any other factors. Berber carpet starts at just $1.50 per square foot, but the price can rise to $10 or more per square foot based on the design and style of the carpet. In addition to the cost of the carpet, homeowners also need to think about the padding used underneath the carpeting.