Based on the records for the past several seasons, a sports fan believes the probability the red team wins is 0.45. The fan also believes the probability the blue team wins is 0.40. In a season with 180 games, how many more games should the fan expect the red team to win?

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.

See attachment below and find the equivalent of tan(∠qsr)

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?