Jim bought 2 packs of batteries from a store. the price of each pack was the same. after he bought the batteries, his account balance showed a change of −$23.94. what would have been the change to jim's account balance had he only bought 1 pack of batteries from the store? answers available: −$21.94 −$11.97 $11.97 $21.94 asap. 50 points

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.