Ihave no idea how to find this solution. i dont know the formula.

brass is a mixture of copper and zinc. it that has a specific gravity of 8.5. a 5-gallon bucket of water weighs 40 pounds. how much would a 5-gallon bucket of brass weigh?

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.

True or false.the baltic states have taken steps to diversify. or decrease the variety of their industries

In the construction of new housing development, which factor of production can be categorized as land?