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.
The conversion factors from cups to quarts conversions are listed below. To find out how many quarts in cups, multiply by the conversion factors or simply use the converter below. 1 Cup [US] = 0.25 (1/4) Quart [Fluid, US] 1 Cup [US] = 0.21484175 Quart [Dry, US] 1 Cup [Metric] = 0.22 Quart [UK] Cup is a volume unit and used mostly in cooking to measure liquid and bulk, dry foods. There is no international standard for the sizes but mostly united states customary and metric cups are used and they are different in sizes. Quart is an imperial and U.S. customary unit.