The graphs above show the exchange rates between the us dollar and two other currencies in 2008. during the months shown,
the number of mexican pesos (mxn) in relation to one dollar rose from 10.2 to 13.1. the number of british pounds (e) in relation
to one dollar also rose from .51 to .65.
based on the graphs, did the value of the us dollar increase or decrease during these months?

In plate tectonics, why is the north american plate tectonically inactive?

The hypothetical island country of gilder lies in the mediterranean sea off the coast of france. demographers have studied gilder for the past 50 years. at the beginning of the study, gilder had a population of 20 million. the demographers have measured birth and death numbers, as well as immigration and emigration numbers, as shown in the data table. from the data, calculate the population of gilder for each 10-year period by filling in the population (no) and population (nt) columns in the data table. use this formula to do your calculations: population size: nt = no + (b + i) – (d + e)initial population = 20,000,000

Major river of southeast asia flowing through laos thailand vietnam and cambodia