1,000 cars in the parking lot are surveyed and the average or mean mileage is 30,000 on those cars. if the standard deviation is 5,000, how many cars would fall in the range of mileage of 25,000 to 35,000 approximately?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

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)