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Given f(x) = 3 - 4x and g(x) = x2 + 3, find (f ο g)(-2).? What is the four dimensional analog for volume if volume is the three dimensional analog for area? Mass of 548 kg is supported from above as shown in the figure. To the nearest newton, what is the tension in Wire 1? I am starting to get low grades in chemistry as I am studying an igcse curriculum so I really need help or tips about how to work it out.? Diario el universo?