During a hot summer week the water level in wei's pool decreased, by 1.9 cm wei added water to the pool increasing the pool level by 3.5 cm. during the next week the water level decreased by 2.4 cm. how does the new water level compared to the original water level

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.