1. The problem statement, all variables and given/known data Determine the no. of persons of 80kg=mass that can be carried bya a 20-meter diameter balloon. filled with hydrogen gas. at 5° c and 101 K pa|a| if the atmospheric pressure is 101.325 kpa|a| at 10° c assume g= 9.795 m/s² can you help me figure this out?