1 the direct effect that one kind of particle has on another, in particular, in inducing the emission or absorption of one particle by another.  the mathematical expression that specifies the nature and strength of this effect.
Home Depot. Home Depotâs carpet installed first. The measurements were done electronically, sent to a measuring company and a computer laid out the carpet to leave the fewest remnants. Home Depot often runs â$99 installationâ specials, so the installation cost was fairly small. The carpet cost ~$4.22/sqft, and I upgraded the pad to the 8lb pad for a few cents per sqft. Overall cost was about $4.80/sqft with the upgraded pad and installed. The carpet we installed was a plush carpet.
The cost of the actual carpet fluctuates with quality. The average cost of builderâs grade carpet is $9 per yard and it typically lasts three to five years. Medium grade carpet costs $25 per yard and lasts 12 to 15 years.Luxury carpet can average $45 per yard or more.outhern parts of the United States are very competitive for carpet installation with most charging $10 per yard. Northern states are considerably more expensive at an average of $15 per yard. However, extra costs are usually incurred for laying padding on stairs.