if median is 20 median class is 15-25, cumulative frequency of the class preceding the median class is 10 and frequency of median is 5, find the total frequency.

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.