What two pieces of data are needed to mathematically determine density?

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

Find the area of an equilateral triangle with a side of 6 inches

In an improper fraction, is the numerator equal to, less than, or greater than the denominator