During the afternoon, an 18-foot tall tree casts a shadow 25 feet long. What id the approximate angle of the elevation from the end of the shadow to the top of the tree with respect to the ground?

Match the following terms and definitions a region in arkansas defined by the arkansas river in the western part of the state answer 1 a thoroughly dissected area with steep valley walls and narrow floors answer 2 a geographical region of a country or state answer 3 the friendly and generous reception and entertainment of guests, visitors, or strangers answer 4 the branch of knowledge concerned with the production, consumption, and transfer of wealth answer 5 statistical data relating to the population and particular groups within it answer 6 a mountain range in west central arkansas and southeastern oklahoma answer 7 travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours answer 8 answer all parts of the question.

On the map below, which of the following rivers is identified by blue? the huang he river the yangtze river the han river the naktong river

People make choices about how to use resources.