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P vs NPは何の略ですか？

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.