Question

nicholass pool table is 3 feet wide and 7 feet long. nicholas wants to replace the felt on the pool table. the felt costs $5.00 per square foot. how much would it cost in total to replace the felt on the pool table?

Explanation:

Step1: Calculate the area of the pool table

The pool table is rectangular. The area formula for a rectangle is \(A = length\times width\). Given \(length = 7\) feet and \(width=3\) feet. So \(A=7\times3 = 21\) square feet.

Step2: Calculate the total cost

The felt costs \( \$5.00\) per square foot. To find the total cost \(C\), use the formula \(C=\text{cost per square foot}\times\text{area}\). Substitute \(\text{cost per square foot}=5\) and \(\text{area} = 21\). Then \(C = 5\times21=105\).

Answer:

\(105\)