Answer:
Average : 10,724.2857 miles
Step-by-step explanation:
To determine the mean we can simple find the average, adding all the miles the car has traveled, over the number of days. See working below -
[tex]\frac{10150+10211+10424+10769+10884+11155+11477}{7}[/tex]
Adding the numerator values : [tex]10150+10211+10424+10769+10884+11155+11477=75070[/tex]
[tex]\frac{75070}{7} = 10724.28571\dots[/tex]
Ling traveled an average of about 10,724.2857 miles.
