Zooom to ctalk/txt on 896 4899 9535. cFYLu5

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Why are people not able to scuba dive in the deep part of the ocean

Why are pipes bursting in the in extremely cold weather?