Answer:
10,724.3 mi
Step-by-step explanation:
The mean distance travelled daily by Ling is the sum of the distance travelled each day divided by the number of days travelled so far.
Mean distance = [tex] \frac{10,150 + 10,211 + 10,424 + 10,769 + 10,884 + 11,155 + 11,477}{7} [/tex]
Mean distance = [tex] \frac{75,070}{7} = 10,724.3 mi [/tex] (approximated to nearest tenth)
