Density: Concrete is sold by the cubic yard. What is the mass, in kilograms, of 1.00 cubic yard of concrete that is 5.00 times as dense as water? (1.00 m = 1.094 yd, a cubic meter of water has a mass of 1000 kg, and density is mass per unit volume.)
A. 764 kg
B. 6550 kg
C. 2420 kg
D. 8730 kg
E. 3820 kg
Answer: E
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