Asurvey of 500 high school students was taken to determine their favorite chocolate candy. of the 500 students surveyed, 167 like snickers, 171 like twix, 139 like reese's peanut butter cups, 90 like snickers and twix, 75 like twix and reese's peanut butter cups, 108 like snickers and reese's peanut butter cups, and 47 like all three kinds of chocolate candy. how many students like reese's peanut butter cups or snickers, but not twix?

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

Find the distance between the point (-3,-4), and (see the picture below)