Some concrete has volume 3.8 m3 The density of the concrete is 2400 kg/m3
Work out the mass of the concrete.

8160.

Explanation:

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~courtney

several states had passed similar laws, but they were limited to intrastate businesses. the sherman antitrust act was based on the constitutional power of congress to regulate interstate commerce.

you answered my friends question just to get the coins you didn't even give a valid response.