10 cm3 of metallic cylinder has a mass of 39.35 g. The density of this cylinder is Group of answer choices

3.935 g/cm3

39.35 g/cm3

10 g/cm3

5.935 g/cm3

Which of the following is an example of how telecommunication devices people do their jobs? a.) a security guard checks the time using a digital watch. b.) a banker does some quick math using a solar calculator. c.) a nurse uses a digital thermometer to take a patient’s temperature. d.) a construction worker reports in to his office using a cell phone.