A student found a nugget of fake gold near a river and wanted to determine its density. After placing it on a top-loading balance, the student changed the units and recorded the mass to be 0.30139 kg. Then, the student dropped the fake gold nugget in a 100-mL graduated cylinder which had an initial volume of 68.3 mL; the resulting volume was 83.9 mL. Determine the density of the fake gold nugget. (1 mL = cm3)