Mathematics, 17.06.2020 22:57 cici170

A steel pipe 50 cm long has an outside diameter of 2 cm and an inside diameter of 1.8 cm. If the density of the steel is 7.8 grams per cm3, what is the mass of the pipe to the nearest gram?

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A steel pipe 50 cm long has an outside diameter of 2 cm and an inside diameter of 1.8 cm. If the den...