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...f (-2) = 2; f (2) = 4; f (4) =? Sketch the graph of a function f with the following properties: f ( -4) = 0; f (-2) = 2; f (2) = 4; f (4) = 2. limx ->-? f (x) = 1; limx->? f (x) = 0. limx->0 f (x) = -?. f ? ( -2) = 0 = f ? (2); f is not differentiable at x = -4; f ? (x) > 0 if -4 < x < -2...

A box is to be made from a 10 in × 16 in cardboard sheet by cutting off square pieces from each corner and turning up the flaps at the end. What should be side of the squares cut off if the volume of the box is to be a maximum?

...translational rms speed of the sulfur dioxide? The pressure of sulfur dioxide (SO2) is 2.14 10^4 Pa. There are 442 moles of this gas in a volume of 55.0 m3. Find the translational rms speed of the sulfur dioxide molecules.