Exports of tin and silver were the mainstays of the economy for many decades. however, today, as the market for tin has declined, the country has become an exporter of other metallic ores, such as gold. a. colombian b. bolivian c. peruvian d. ecuadorian its b. bolivian

According to a recent survey, the local government wants to classify people according to their income earning capacity. they want to do so in order to provide special facilities for the poor. who among the four individuals will be classified as poor? a. joseph earns $2.25 per day b. maria earns $1.50 per day c. rosita earns $2.00 per day d. tim earns $ 1.00 per day

According to speculation and study, what will happen to the global birth rate in about 40 years? (1 point)

How far is a geographic second? a.) around 100 feet b.) around 1,000 feet c.) around 5,000 feet d.) none of the above