Which pair of expressions below are equivalent? Os + s + s + s +t+t+t and 7st
7s – 3t and 3t - 7s
O 7s + 3t and 3t + 7s
78 + 3s and 1032

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)