Kristi and rebecca sell lemonade on the corner for $0.50 per cup. it costs them $0.10 to make each cup. on a certain day, their producer surplus is $20. how many cups did kristi and rebecca sell? a. 40. b. 200. c. 8. d. 50.

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

How to use order of operation in 20 divide by 4 multiply 5 = 1

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)