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.
Carpet padding, on average, can cost anywhere from $0.25 to as much as $0.80 per square foot. When the professional installation is factored in, itâs best to budget another $0.50 to $0.75 per square foot. The cost will depend on the type (see below), the thickness, density, brand and who you purchase the carpet padding from.