Sophia spent 6; 247 rand on her trip. she exchanged the rand she had left for u. s dollars. the exchange rate was one rand to $0.14. how many u. s dollars did sophia get

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.