A gift of $6000 to a city grew to $7,000,000 in 200 years. At what interest rate compounded annually would this growin occurt The interest rate would be % (Do not round until the final answer. Then round to the nearest hundredth as needed.) Chris Lynch plans to invest $400 into a money market account. Find the interest rale that is needed for the money to grow to $1,300 in 18 years if the interest is compounded quarterty. The rate is 4. (Round to the nearest percont.)