According to the chart shown, what was the average daily high temperature in Addington from September 15th, 2008 through September 19th, 2008, inclusive? Express your answer as a decimal to the nearest tenth.
https://latex.artofproblemsolving.com/0/8/2/082454601de60724971a7e7dcb603730c2ab5c6d.png
Add the highs and take the average:
15th 16 17 18 19
49 + 62 +58+ 57+ 46 = 272 272/5 = 54.4 degree avg
Add the highs and take the average:
15th 16 17 18 19
49 + 62 +58+ 57+ 46 = 272 272/5 = 54.4 degree avg