97% of the people in the US have had formal education. While this is a very high figure, the functionally illiterate are still an ongoing problem in the country. The definition of education varies, so the exact answer is indeterminate.
45%
oil makes up approximately 2.6 percent of the US GDP. The Us has a GDP of 13,926.7 billion dollars, and oil the oil market in the US is worth about 366.2 billion.
22 countries spend a greater portion of their GDP on defense than the US.
58% stateofthecoast.noaa.gov/coastal_economy/welcome.html
true
In 2010 17.9% of the US GDP was spent on healthcare.
Not nearly enough!
Oman; at about 11.5% of GDP. (the US ranks at #23).
45%
oil makes up approximately 2.6 percent of the US GDP. The Us has a GDP of 13,926.7 billion dollars, and oil the oil market in the US is worth about 366.2 billion.
22 countries spend a greater portion of their GDP on defense than the US.
The answer depends on 20% of what! Land area?, GDP? Population?
58% stateofthecoast.noaa.gov/coastal_economy/welcome.html
Components that determine the U.S. GDP are : Consumption, the amount that consumers pay for goods; Investment, the amount of money spent on new production facilities, that is, plants and facilities; Services
9.8 percent of income
It is not possible to answer the question with only the information provided. Percentage of US what? Population, area, debt, GDP? The possibilities are endless!
The 2012 estimate for the US' GDP was $15,650,000,000,000.