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Find a,m,b for f(x)=3 when x=0, f(x)= -x^2+3x+a when 0 3kJ heat addedtosilverand3kJ heat added to lead.heat cap.silver slug 277J/°Cheatcapacityof leadslug 865 J/°C.eachorig.25°C,final tempofeach? Which is greater 1/40 or 3/80? Suppose that n^2|m^2. Prove that n|m.? What are compound errors in measurement?