In circle o , cd = 44, om = 20, on = 19 , , (the figure is not drawn to scale.) show your work. a. find the radius. if your answer is not an integer, express it in radical form. b. find fn . if your answer is not an integer, express it in radical form. c. find ef . express it as a decimal rounded to the nearest tenth.

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

What properties allow transformation to be used as a problem solving tool