DavidWilliamsGtb DavidWilliamsGtb 04-06-2020 Mathematics contestada The following are the temperatures in °C for the first 10 days in January: -4.2, -7.6, -2.3, -6.4, -3.3, 5.4, -7.7 ,-8.2 ,1.6 ,8.6 Calculate the range.