The graphs of trigonometric functions have several properties to elicit. To be able to graph these functions by hand, we have to understand them. Before we progress, take a look at this video that describes some of the basics of sine and cosine curves.
Quick Answer. Ng/ml stands for nanograms per milliliter. This unit of measurement is often used for lab test results. For example, results of lab tests taken to check the levels of progesterone in the human blood are measured in nanograms per milliliter. Continue Reading.
An NG tube is a narrow, flexible tube that is placed through the nose and down the. esophagus, ending in the stomach. Formula or other liquid foods like breastmilk are. provided through the tube for children who are unable to meet some or all of their. nutritional needs by eating orally.