Q29 The number N of bacteria in a refrigerated sample of food is given by N(T) where T is the temperature of the food in degrees Celsius. when the food is removed from the fridge, the temperature of the food is given by T(t) where t is the time per hours. Find the time when the bacteria count reaches 2000 N(T) = 20T² - 80T+500; 2 ≤ T ≤ 14 0≤t≤3 T(t) = 4t+2, O Option 1 2.2 hours O Option 2 5.2 hours O Option 3 4.2 hours O Option 4 6.2 hours

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