Salary Information for a COA. According to PayScale.com, as of October 2014, the average hourly wage for most certified orthodontic assistants (COAs) was between $11.75 and $22.17, with a median hourly income of $17.his is slightly higher than for the majority of non-certified dental assistants, whose hourly wages ran from $9.74 to $18.21 at the same time period. An associate's degree in dental assisting is required for a career as an orthodontic assistant.
quart. n. 1. (Units) a unit of liquid measure equal to a quarter of a gallon or two pints. 1 US quart (0.946 litre) is equal to 0.8326 UK quart. 1 UK quart (1.136 litres) is equal to 1.2009 US quarts. 2. (Units) a unit of dry measure equal to 2 pints or one eighth of a peck.
A quart is a unit of volume, and an ounce is a unit of weight. So technically, they are not convertible from one to the other. Of course, that doesn't stop cooks from assuming a conversion based on water. There is a concept called one fluid ounce which is the volume of an ounce of water. Here's what I learned decades ago, a little ditty: A pint's a pound, the world around.. So a quart of water is two pints, which makes two pounds (the world around) which is 32 ounces. So there you are: one quart is 32 fluid ounces.