The penguin exhibit at a zoo has a raised circular island that is surrounded by water. the diameter of the island is 20 \text{ meters}20 meters20, space, m, e, t, e, r, s. one penguin swims half way around the island before hopping out. how far did the penguin swim?

What is affirmative action as a social program intended to accomplish? do you think it has been successful? what are some specific examples that you can offer to support your answer? this is for my multicultural studies class i need asap !

What two emerging factors after the war of 1812 contributed to the development of sctionalism

How did trade contribute to the spread of the plague in the 1300s? trading vessels from the americas brought the plague to london, where it spread across europe. trading caravans from mongolia brought the plague to rome, where it spread across europe. trading caravans from russia brought the plague to barcelona, where it spread across europe. trading vessels from china brought the plague to sicily, where it spread across europe.