Sketch the situation if necessary and used related rates to solve for the quantity. If two electrical resistors are connected in parallel, the total resistance (measured in ohms, denoted by the Greek capital letter omega, Ω 1 . If R₁ is increasing at a rate of 0.5 /min and R₂ decreases at a rate of 1.1 /min, at what rate does the total resistance change when R₁ = 20 and R₂ = 50 ? Round your answer to four decimal digits. is given by the equation = R dR dt 22/min. + Click here to create a new row ⒸRice University 2017