I will make you the brainlist i dont want scammer i will reports sorry Measures of population density indicate how crowded a place is by giving the approximate number of people per square unit of area. In 2009, the population of Puerto Rico was approximately 3.98 × 10^6

people and the population density was about 1000 people per square mile. What is the approximate area of Puerto Rico in square miles? Write your answer in scientific notation.