Choose the correct formula for the scenario. Find the amount of monthly payment on a 4-year automobile loan for $12,000 if the annual rate of interest is 7.95% The half-life of a certain radioactive substance is 65 days and there are 3.5 grams present initially. Determine when there will be less than 1 gram remaining The rate of the door population is increasing in a particular area. Four years ago. 1000 deer were tagged. Now the population of the door is 3750. Calculate the annual rate of Increase When wil my savings get to $12000 if i deposit $220 monthly in a new account earning an average of 4% interest? Calculate the number of dollars accumulated when a one- time investment of $1100 earns 6% interest compounded continuously # A = P(1+5) I! A = Pell # F !! Po HAP(1 + r)