acre definition math
For example, if you wanted to calculate the nitrogen cost of a multiple analysis product such as 9-18-9, you would first subtract the relative costs of the phosphorus and potassium portions from the total cost. Assume you wanted to calculate the nitrogen share of the cost of a 9-18-9 liquid fertilizer. Pop: 586 942 (2002). Area: 152 589 sq km (58 899 sq miles). 2. (Placename) a city and port in N Israel, strategically situated on the Bay of Acre in the E Mediterranean: taken and retaken during the Crusades (1104, 1187, 1191, 1291), taken by the Turks (1517), by Egypt (1832), and by the Turks again (1839). Pop: 45 600 (2001). Assuming that the phosphorus component of the 10-34-0 is also of value to the crop, calculating the nitrogen cost share of the mix must therefore account for the cost share of the mix that can be attributed to the phosphorus. This mathematical example indicates that the 10-34-0 fertilizer product would be a less expensive source of nitrogen for use in starter fertilizer programs. The caveat to this, however, is the recognition that with 10-34-0 you would be purchasing phosphorus in addition to nitrogen. Different shapes have different ways to find the area. For example, in a rectangle we find the area by multiplying the length times the width. In the rectangle on the right, the area is 2×4 or 8. If you count the small squares you will find there are 8 of them. (See Area of a rectangle .). 1. a common variable unit of land measure, now equal in the U.S. and Great Britain to 43,560 square feet or 1/640 square mile (4047 square meters). 2. acres, a. lands; landed property: wooded acres. b. Informal. large quantities: acres of Oriental rugs. For example, land area is measured in units like acres and hectares. The easiest way to convert from one unit to another is to use the Google search engine. A little-known feature of it is that if you type in a conversion problem into the search box, it converts it for you if it can figure out what you mean. For single nutrient fertilizer products such as anhydrous ammonia (82-0-0) or 28% UAN (28-0-0), calculating the costs per pound of nutrient is simple. Fertilizer sources and retail prices used for this example are anhydrous ammonia ($285/ton) and 28% UAN ($225/ton). Second, calculate the per acre cost of the multiple nutrient 10-34-0 product: 1  20 lbs N per acre rate would require 200 lbs of product. 2  200 lbs of product = (200 lbs ÷ 2000 lbs per ton) x $260 per ton = $26 per acre. more ... An acre is a US Standard Unit of area, usually used to measure land. 1 acre = 4,840 square yards 1 acre is about 0.4 hectares in the Metric system.
An acre is a US Standard Unit of area, usually used to measure land and 1 acre = 4,840 square yards 1 acre is about 0.4 hectares in the Metric system.