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There are five main categories of expenses to think about when figuring out how much your college education is really going to cost: tuition and fees, room and board, books and supplies, personal expenses, and transportation. You can control some of these costs to some extent.
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Explanation:
The speed of the sound wave is:


The frequency is:



Answer:
answer a that's the right one
the answer to the question is false
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A state is understood to be the political institution that administers a certain territory, establishing applicable laws in it, managing its resources and regulating the life in society of its citizens, who are the inhabitants of the territory. States have sovereignty as their main right, which is the ability of state to have exclusive legal self-determination. This self-determination ability is characterized by the autonomy and independence of the nation; In political science, it is understood as the property of an institution to be the sole starting point for all state power within a political framework.