The result of this analysis is that the top 50 crops are sufficient to characterize the world agricultural system in its production of protein, fat, carbohydrates, and kcal for the world population. So, how many kcal does the global food system produce? Just over 10 16 kcal. How many kcal are needed to feed one billions persons? The answer, from my previous post, is 10 15 kcal â 10 6 kcal per person per year (2740 kcal per person per day) times 10 9 persons. So at 10 16 kcal, the world agricultural system produces enough kcal to feed 10 billion persons.
A Registered Nurse (RN) earns an average wage of $28.47 per hour.
Average Registered Nurse Salary Approaching $70K ! According to the U.S Department of Labor, nursing careers are expected to be among the fastest-growing occupations between 2008 - 2018. The Bureau of Labor Statistics data lists median hourly rates for RNs at $32.45. In 2015, the BLS shows registered nurses made an median annual salary of $67,490. That's a healthy salary with growth potential, but don't forget that travel nurse salary not only includes high RN pay, but also comprehensive benefits.