Triangle xyz has been dilated to form triangle lmn. what is the least amount of information needed to prove the two triangles are similar?
a. two pairs of corresponding angles and one pair of corresponding sides
b. two pairs of corresponding sides and one pair of corresponding angles
c. two pairs of corresponding angles
d. two pairs of corresponding sides

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)