1- Milk Carton dimensions. Height 19.5 cm, Width 9.5 cm and Depth 9.5 cm. calculate the volume of the milk carton in units of cubic centimeters. 2- Round Each of the following to three significant figures. a- 1367 b- 0.0037421 C- 1.5587 3- Consider each of the following measurements. Determine the number of significant figures a- 250.1g b- 0.000000007 g. c- 6.46555 x10 5 d- 29.000 L 4- An empty graduated cylinder has a mass of 43.82 g. When filled with 50.0 milliliters of an unknown liquid, it has a mass of 105.93g. Calculate the density of the unknown liquid. Please show your work. I 5- Which is a colder -85 C or - 135 F? (show the work to support your answer)