One lap around a track is 1/4 mile. on monday, stacy ran 11 laps. a. what was the total number of miles that stacy ran on monday? b. it took stacy 1/2 hour to run 11 laps on monday. what was stacy's average speed, in miles per hour, on monday? c. stacy's goal is to run at an average speed of 1 mile every 10 minutes. what is the number of laps that she must run in 1/2 hour to reach her goal?

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)