Find B U C. A) {2,3,5,6,11} B) {2,3,5,6,7,8,9,12} C) {2,3,5,6,7,9,11} D) {3,5,6,7,8,11,12}

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

We just started the introduction into circles and i have no idea how to do this.