The figure shows a child estimating the height of a tree by looking at the top of the tree with a mirror. Assuming that both the child and the tree form right angles with the ground, which of the following proportions can be used to estimate the height of the tree?

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)