My teacher has 30 red apples and 40 green apples is she adds all of them together how many will she have

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)

Tell whether the two rates form a proportion

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?