9. a statistical model predicts the daily demand for pilots across the airline’s network. (a) how would you evaluate the performance of this model? (b) how would you modify the existing model to predict how many pilots need to be hired over the next five years?

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.

answer; pentagon papers, vietnam draft-resistor, james dean, american revolution;

answer; ratification;