Rose leaves her apartment to take her dog for a walk. she goes 3 blocks due south, 8 blocks due east, 5 blocks due north, and 8 blocks due west. at this point, where is rose in relation to her apartment?

I’m confused on how to work the pie charts

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

The area of a circle is equal to 1 dm². find the radius of the circle.