Sound is a form of energy produced and transmitted by vibrating matter. Sound waves caused. by such vibrations move through a medium (a solid, liquid, or gas) in all directions from their. source. However, the medium vibrates back and forth and transfers the energy; the medium is. not carried along with the sound wave. Sound waves can be described by the wavelength and frequency of the waves.
Browse Paychex Salaries by Job Title â. Paychex Advertising Executives earn $30,000 annually, or $14 per hour, which is 55% lower than the national average for all Advertising Executives at $53,000 annually and 68% lower than the national salary average for âall working Americans.
In 2013, executive assistants earned a median salary of $51,870, according to the BLS. The highest earners made about $74,970, while the lowest earners took home approximately $32,090.The highest-paid executive assistants worked in the metropolitan areas of San Francisco; Nassau, New York; and New York City.n either case, executive assistants must be prepared for anything. âThere are amazing possibilities in this profession,â says Stacy Leitner, executive assistant to the city manager of Rancho Cordova in California. âYou can make minimum wage or seven figures.