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.
Bachelor's Degree in Nursing Salary Information. In May 2013, registered nurses brought in a median salary of $66,220 per year, with the majority making from $45,630 to $96,320 annually, according to BLS data.Nurses working at hospitals averaged $70,590 a year, while physicians' offices paid an average annual wage of $62,850.Show me 10 popular schools.n May 2013, registered nurses brought in a median salary of $66,220 per year, with the majority making from $45,630 to $96,320 annually, according to BLS data. Nurses working at hospitals averaged $70,590 a year, while physicians' offices paid an average annual wage of $62,850. Show me 10 popular schools.