Your friend’s heart beats 18 times in 15 seconds when at rest. while running, your friend’s heart beats 25 times in 10 seconds. find the heart rate in beats per minute at rest and while running.

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.