Answer:3844 cm^2
Explanation:
62 squared since it is a square, and area is base times height
Concave mirrors, magnifying lens... sorry not sure about the rest
Answer:
b.) methane and long branches alkanes
Explanation:
Petroleum or crude oil is a fossil fuel formed by the decomposition of organisms buried under the earth's surface and subjected to intense pressure and temperature. It is composed of a mixture of hydrocarbons which include paraffins (linear and branched alkanes), naphthenes (cyclic alkanes) and other aromatic compounds.
However, petroleum is predominantly consists of paraffins which have the general formula CnH2n+2 and include methane and other long branched alkanes.
Marine west coast, humid subtropical, and Mediterranean.
