Ann's watch runs 2 minutes per hour too slow. beth's watch runs 1 minute per hour too fast. for example, if both watches were correct at 12p. m on a given day, then at 1: 00pm, ann's watch would read 12: 58pm and beth's would read 1: 01 pm. ann and beth set their watches to the correct time at noon on sunday. the next time they met, one of the watches was one hour ahead of the other. what was the earliest time this could have been?

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

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.