Question 21 0/2 pts 100 99 Details Find the time required for an investment of 5000 dollars to grow to 6800 dollars at an interest rate of 6.5% per year, compounded quarterly. Round to the nearest year. Your answer is t = years. Question Help: Message instructor Post to forum Submit Question Question 22 0/1 pt10099 Details. A city's population is currently 22,000 and is growing by 5.2% each year. If this continues, in how many years will the town's population reach 56,000? years Question Help: Message instructor Post to forum Submit Question
Question 23 0/1 pt100 99 Details The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x) = 1.82080.3397, where x = 0 corresponds to 1998. In what year did/will the exports reach $5.9 billion? Give your answer as the year, with at least one decimal place Question Help: Message instructor Post to forum Submit Question Question 24 0/1 pt100 99 Details How long does it take an investment of $6,200.00 to grow to $16,300.00 if it is invested at an annual rate of 11.8%, compounded 3 times per year? Round your answer to two decimal places at the END of your calculations. It will take years. Question Help: Message instructor D Post to forum Submit Question Question 25 0/1 pt100 99 Details $19,300.00 is invested at an annual rate of 5.1%, compounded continuously. How long will it take for that investment to grow to a value of 116,300.00? Round your answer (in years) to two decimal places at the END of your calculations. Question Help: Message instructor Post to forum Submit Question