Total Knee Replacement Procedures The number of total knee replacement procedures (in millions) performed in the United States from the beginning of 1991 through the end of 2030 is projected to be {(1) : 0000084613 , 0.00211612 + 0.03097: + 0.16 (0 g r s 40) where t : 0 corresponds to 1991.1 What is the projected average number of total knee replacement procedures performed in the United States in the period from 1991 through 2030? (Round your answer to two decimal places.) Need Help? _ Submit ANSWE l' ' [I1 Points] TANAPMATH7 11.5.078. ASK YOUR TEACHER 0 2 Evaluate] f(x) dx, given that}. x) dx : 9. 2 0 Need Help? _ _