3. bianca has a total of 25. she has some nickels and pennies. how many different combinations of nickels and pennies could bianca have? makea table to solve. bianca could have of 25. combinations

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.