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A piece of meat is taken out of a freezer .Its temperature rises steadily as shown in table 14.14.
Time [min] 0 10 20 30 40 50
Temperature -6 0 6 12 18 24
[*c]
a choose a suitable scale and draw a graph of this information
b use this graph to estimate;
i the temperature after 13 min.
ii the time taken for the meat to reach a temperature of 20*c



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