Points 1 1 If two resistors with resistances R, and R, are connected in parallel, as shown in the figure, then the total resistance R, measured in ohms (), is given by R R1 R 2 R R If R, and R, are increasing at rates of 0.3 0/s and 0.2 0/s, respectively, how fast (in /s) is R changing when R. = 60 0 and R. # 80 0? (Round your answer to three decimal places.) n/s Need Help? Read It Watch It