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.
average carpet prices start at $ 2 a square foot and increase with quality middle grade quality carpet ranges from $ 3 to $ 4 a square foot and high grades and designer grades cost about $ 5 or more per square foot according to costhelper if it s not already included in the cost expect to pay an additional $ 2 50 to $ 6 per square foot for padding and $ 2 to 6 per square foot for installation be wary of free padding promotions or low cost carpet deals