Answer:
72 fahrenheit
Explanation:
looking at line of best fit, the number of cocoas reduce by 7 for every 8 degree reduction in temperature.
we have point (48, 49). that is 49 cocoas at 48 degrees.
28 cocoas is 21 (3 X 7) less than this point.
so the temperature will be 48 + (3 X 8) degrees = 48 + 24 =72 (degrees)