Question & Answer: 1. A 49.85 g piece of metal is dropped into a graduated cylinder with 104.7 mL of water. If the…..

1. A 49.85 g piece of metal is dropped into a graduated cylinder with 104.7 mL of water. If the total volume in the cylinder is 119.2, what is the density (in g/mL) of the metal with the correct number of significant digits?

2.Convert 3.65 kJ/s to MJ/hr

3.Convert 6.06 km2/hr to mm2/min