Trainagle HJK is isosceless triangle with HJ=JK and JK = SQRT 80. H is the point with coordinates (-4,1) and J is with coordinates (i,15) where i < 0 K is the ponit with coordinates(6,K) M is the midpoint of JK The gradient of HM is 2 Find the value of J and the Value of K

Identify the graph of y = ln x + 1.

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.

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?