Approximately how many times has the pedernales river exceeded a discharge of 33 feet between 1882 and 2009? (b) what the discharge and stage for the 100 year flood on the red river? (c) what is the probability that the pedernales river attains a discharge of 5,000 ft3/sec each year?

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?

Which example gives the relative location of a place? 50 main street 33 degrees n latitude, 91degrees w longitude east of the library 1600 pennsylvania ave., washington, d.c.

Although china’s total economic output, measured by gross domestic product (gdp), is third largest in the world, it is considered a developing nation. what is most likely the most important factor for this designation? a. china’s government spends money on things that do not benefit human development. b. china has a large population, so its gdp per person is only modest. c. china has a strong economy but weak literacy and school attendance rates. d. china’s high rates of disease offset the country's economic gains.