We can calculate the wavelength of sound waves that we can hear using the formula wavelength = velocity / frequency. In air sound travels at about 340 meters per second (the precise value depends on temperature, humidity, and pressure).
The average salary for certified nursing assistant jobs in Raleigh, NC is $37,000. Average certified nursing assistant salaries can vary greatly due to company, location, industry, experience and benefits.
So just how does the CNA salary in Arkansas compare to the rest of the United States? The range of pay for a CNA in Arkansas is from around $18,000 to around $22,000. In 2010, the median CNA salary in the United States was $27,276. This figure was determined by calculating the average salary for a CNA in the US from all the salaries that are paid to CNAs.