George walks to a friend's house he walks 750 meters north then realizes he walk too far he turn around and walks 250 mere south. the entire walk takes him 13 seconds. what is his speed per second

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.