According to the Association of Community Colleges, students enrolled during the 2013 – 2014 academic year had the following characteristics. • 39% of students were enrolled full-time
• 69% of students had a job
• 15% of students enrolled full-time, did not have a job

Use this information to fill in the Venn Diagram below and answer the questions.
o What percent of students that had a job did not go to school full time?
o What percent of students did not work?

How to do this , and can some one explain

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3