Can someone please help me A blank graph grid is 20 boxes by 20 boxes. You want to plota data set on this graph. The range ofx-axis values is 0–60.The range ofy-axis values is 0–15. Sketch the best scale touse that would maximize the graph size.

An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg.how much energy e must be supplied to the device? express your answer in joules.