If you decide, however, to have a chair seat reupholstered by a professional, Alger said it would cost between $35-$55 per chair, for labor, fabric, new padding and foam, plus a decorative welt around the edge of the cushion.Time: 2-3 hours.upplies for one chair: â¢ Fabric for seat cushion (ranges from $5 per yard for factory ends or remnants, to $100 per yard; the average price for upholstery fabric is $7 to $35 per yard). One yard will cover two chair seats.
Mean life. Written By: Mean life, in radioactivity, average lifetime of all the nuclei of a particular unstable atomic species. This time interval may be thought of as the sum of the lifetimes of all the individual unstable nuclei in a sample, divided by the total number of unstable nuclei present.
Life is a characteristic distinguishing physical entities having biological processes, such as signaling and self-sustaining processes, from those that do not, either because such functions have ceased, or because they never had such functions and are classified as inanimate.