Need some help with some textbook review questions but I don't recognize the steps the textbook has taught me. Need to know this in prep for the exam. Will give a thumbs up for the correct answer! Thanks in advance. Questions also state to follow this rule: Do not round any intermediate steps. Only round the final answer.Round to the nearest second decimal places, or do not round at all.For example, if your answer is 1.234, then round to 1.23 or type in 1.234.Another example: if your answer is 1.236, then round to 1.24 or type in 1.236There is a set 0.05 tolerance.For example, the correct answer is 1.23 and you wrote 1.25, then abs(1.25-1.23) = 0.02 0.05. 1.33 is considered as a wrong answer.Only type in numbers and decimal points. (e.g. NO dollar signs or commas)W

If the economy's real GDP doubles in 21 years, then its average annual rate of growth rate is approximately percent Your