In John’s Grocery Store, the ratio of apples to grapes is the same as the ratio of oranges to bananas. If the ratio of apples to grapes is 6:7, then which of the following statements is possible? A. There are 14 oranges and 12 bananas
B. There are 12 oranges and 16 bananas
C. There are 18 oranges and 21 bananas
D. There are 12 oranges and 24 bananas

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.