The population of Nevada was 3.0 million in 2018 and 2.7 million in 2010. Assuming an exponential model: (a) Write the population of Nevada in the form N = Noat, where N is the population of Nevada in millions, No and a are constants, and t is time in years since 2010. NOTE: Enter the exact answer for No. Enter an exact value for a or round to 4 decimal places. N (t) = (b) What was the estimated population of Nevada in 2007? NOTE: Round your answer to 3 decimal places. The population in 2007 was approximately million people.

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