Several sources site that in a house with this amount of square footage, air ducts should be cleaned every 3-5 years. the answer on sites varies, but all fall within 3 to 5 years.
Chat with our AI personalities
The recommended psi level for effectively cleaning siding is between 1500 and 2500 pounds per square inch (psi).
1500
No, the square root of 1500 is not a rational number.
The square root of 1500 is 38.7298335
The square of 1,500 is 2,250,000 .The square of 1,600 is 2,560,000 .There's no such thing as the "square number of 1500 and 1600".
the average cost of a square foot of a school building is about 1500
60000
1 square meter is 10.7639 square feet. So, 1500 sq meters = 1500 x 10.7639 = 16,145.85 square feet.
To determine the number of quarts needed to clean 1500 cylinders, we first need to calculate the total surface area of all the cylinders. Once we have that total surface area, we can divide it by the surface area cleaned by one quart (7200 square inches) to find the number of quarts required. The formula to find the surface area of a cylinder is 2πrh + 2πr^2, where r is the radius and h is the height of the cylinder.
1500 square meters is 16,145.87 square feet.
1320 * 1500 SQUARE feet = 1320*1500/9 = 220000 sq yards
139.35 square meters.