hella easy ↓ snow in edmonton on decmeber - 12cm. snow in janurary - 18cm what is the percent increase in the snow fall?

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.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

The tile along the edge of a triangular community pool needs to be replaced? ?