Prove that 0 is a real number in detail. better answer using simple mathematical methods

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

If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?