(a) How long will it take an investment to double in value if the interest rate is 7 compounded continuously? (Round your answer to two decimal places.) yr (b) What is the equivalent annual interest rate? (Round your answer to two decimal places.)

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.