Choices are really about trading off the
value of one option against the alternatives.

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

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.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16