Mathematics, 14.01.2021 16:40 anonymous115296
Suppose we have a group of 4 girls and 3 boys and we wish to seat them in a row of 7 chairs. In how many ways can the students be seated
Answers: 2
Mathematics, 21.06.2019 18:30, gabrielaaaa1323
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.
Answers: 2
Mathematics, 21.06.2019 23:30, webbhlharryteach
Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?
Answers: 1
Suppose we have a group of 4 girls and 3 boys and we wish to seat them in a row of 7 chairs. In how...
Spanish, 18.12.2020 20:40
History, 18.12.2020 20:40
Mathematics, 18.12.2020 20:40
Mathematics, 18.12.2020 20:40
Mathematics, 18.12.2020 20:40
English, 18.12.2020 20:40
Mathematics, 18.12.2020 20:40