The triangle jkl shown on the coordinate grid below is reflected once to map onto triangle j'k'l':

if vertex l' is at (-3,4), what are the coordinates of vertex j'?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.