#15answer both parts a and b please

Module (6%) Problem 15: The current flowing in a given circuit can be described by the function: 1.2 I(t) = Imax(1 - e-f/7), where Imax = 16 A and t = 45 s. Patel, Simran - simran.patel@doane.edu VImax 15 25 3 3.5 Ut Otheexpertta.com @theexpertta.com - tracking id: 9N69-D3-16-42-9E92-40029. In accordance with Expert TA's Terms of Service, copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. A 50% Part (a) At what time in seconds is the current equal to 75% of the maximum current? Grade Summary 1 = Deductions 0% Potential 100% sino cos() tanO 8 9 HOME Submissions cotan( asin( acos() E 4 5 6 Attempts remaining: 1 (100% per attempt) atan( acotan() sinh() 2 3 detailed view cosh() tanh() cotanh() 0 END Degrees O Radians VO BACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback. 4 50% Part (b) How much charge, in coulombs, passes through a point in the circuit as the current increases from 0 to 75% of the maximum current? All content @ 2023 Expert TA. LLC