How much of a 16-4-9 grade fertilizer is needed to apply the equivalent of 1 lb. of nitrogen per 1000 sq. ft.?
What will be an ideal response?
This is a potentially confusing question for many students. The question presents more information than is needed to answer it. The amount of fertilizer required to cover 1000 sq. ft. is a separate calibration question. The student just needs to indicate how much of the 16-4-9 grade fertilizer the equivalent of one pound of nitrogen is. First, you convert the percentage of nitrogen to a decimal (0.16). Then divide 1 by the percent nitrogen
You might also like to view...
A cable runs 72 ft. 3 in.? from a low-head hydro system. Express this distance in ft.
Fill in the blank(s) with the appropriate word(s).
Water that is used primarily for cleaning, washing down, and other industrial purposes is known as _____ water.
a. distilled b. processed c. city d. utility
What type of heat exchanger is air-cooled and works like a radiator in a car?
A) Reboiler B) Fin fan C) Plate and frame D) Double pipe
The first step when constructing a perpendicular bisector to segment AB is to ____.
A. draw a line parallel to AB B. draw arcs above and below AB C. draw arcs on A and B D. draw an arc connecting A and B