c instructions plural: an outline or manual of technical procedure : directions d: a code that tells a computer to perform a particular operation 2: the action, practice, or profession of teaching
The yield curve describes the yields for Treasury bills, notes and bonds. It's called a curve because, if it were plotted on a graph, the yields would normally slope up. That's because Treasury bills, which are of short duration, don't usually pay as high a yield as the notes and even longer-term bonds. Why?
Low percent yield means that the amount product obtained from a chemical reaction/process is very little. It means your theoretical yield was higher than your actual yield. I'm not sure, but I think that means the substance is not very pure. mybe because some of the produt maybe left in the beaker.