A family took a trip from North Carolina to California and back. It took them 14 days to drive 4,900 miles. If they drove about the same miles each day, how many miles did they drive each day? A. 350 miles B. 3,500 miles C. 300 miles D. 420 miles

Ok, first we need to organize.
14, 8, 23, 9, 11, 27, 22, 3, 17, 12, 29
3, 8, 9, 11, 12, 14, 17, 22, 23, 27, 29.

First, we need to find the median, the or the middle, which is 14.
Now that we know the median is fourteen, we take away all numbers to the left of 14, including 14: 17, 22, 23, 27, 29. Now just find the median in this new set of numbers. This will give us our upper quartile, which is 23. Hope this helped, and don't forget to drop a like.