What is the median of the data set represented by the box plot shown below?

Which of the following expressions is equal to 2x^2+8

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Precalculus question, image attached.