One of the legs of a right triangle measures 4 cm and the other leg measures 12 cm. Find the measure of the hypotenuse. If necessary, round to the nearest tenth.

Read the article titled "trans-saharan migration routes to north africa and the eu: historical roots and current trends." why do tens of thousands of sub-saharan africans try to cross the mediterranean each year? how are these refugees commonly portrayed? (site 1)

What processes does carbon cycle through the biosphere?

Using examples from various part of the world that is countries, examine the assertion that mere presence of abundant natural resources in a country does not guarantee rapid socio economic development?