A steel pipe 95 cm long has an outside diameter of 2.2 cm and an inside radius of 0.8 cm. If the density of the steel is 7.5 grams per cm^3, what is the mass of the pipe to the nearest gram?

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

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