Point d is the center of the given circle. what is the measure of ?

If the public debt of a country in 2009 was $10432000000000 and the budget for 2010 was in deficit by $201645000000, what was the public debt in 2010? do not include commas in your answer.

Based on what i know about mean, this doesn't add up.

40 describe the outliers from the scatter plot.