Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressure P and volume V satisfy the equation PV = C, where C is a constant. Suppose that at a certain instant the volume is 300 cm, the pressure is 200 kPa, and the pressure is increasing at a rate of 10 kPa/min. At what rate (in cm /min) is the volume decreasing at this instant? cm 3/minIf two resistors with resistances R1 and R2 are connected in parallel, as shown in the figure, then the total resistance R, measured in Ohms ((1), is given by l = i + i R R1 ,R2 G) If R1 and R2 are increasing at rates of 0.3 [1/5 and 0.2 (Ms, respectively, how fast (in W5) is R changing when R1 = 70 Q and R2 = 80 [1? (Round your answer to three decimal places.) :ms