A pop-up sprinkler has a spray angle of 163°. The sprinkler can spray water 42 feet. How many square feet can the sprinkler cover? Round final answer to 2 decimal places.

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)

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.