Please help ! given the diagram classify the bolded line as a perpendicular bisector , angle bisector , median or altitude.

In what organelle does photosynthesis take place?

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months