Need timedthe circumference if circle k is pie. the circumference of circle l is 4 pie. a. what is the ratio of their circumferences? of their radii? of their areas? b. true or false: the ratio of the circumferences is equal to the ratio of the radii. the ratio of the square of the radii is equal to the ratio of the areas. these are the same proportions that are used for similar figures.

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.