The rate of emission, E, in tonnes per year, of pollution from all factories in a certain country is given by E = 200+ ((30)², where t is the time in years measured from 1 January 2010. Calculate the total amount of pollution emitted by these factories from 1 January 2010 to 1 January 2019. Round your answer to two decimal places. Hint: integrate E with respect to t over an appropriate interval of time. Select one: O a. 2610 tonnes O b. 2168.2 tonnes O c. 1960 tonnes O d. 2818.2 tonnes

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