Hello can you me posted picture of question

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Which of the following three dimensional figures has a circle as it’s base

Which expression gives the exact value of x?