Flying against the wind, an airplane travels 8080 kilometers in 8 hours. Flying with the wind, the same plane travels 9030 kilometers in 7 hours. What is the rate of the plane in still air and what is the rate of the wind

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

How can you find the mean absolute deviation (mad) for this set of data?