Select the correct answer from each drop-down menu. Consider circle C with diameter DE. The equation of circle C is ()2 + ()2 = . drop down menu x-5 x-7 x+7 x+5 then second drop down menu x-7 x-5 x+5 x+7 then third drop down menu 12 80 144 160

What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?

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.

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?