Rita coveehalf of her at 10 km and the remaining journey half at 15 km km /h her average speed is. find the average of fist 7multiplaay 4​

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.