The number of bacteria in a refrigerated food product is given by n ( t ) = 27 t 2 − 180 t + 100 n(t)=27t2-180t+100, 7 < t < 37 7

The number of Bactria after 5.8 hours is 12242.

Step-by-step explanation:

The number of bacteria in a refrigerated food product is given by

where, T is the temperature of the food.

When the food is removed from the refrigerator, then the temperature is given by

We need to find the composite function N(T(t)).

where N(T(t)) is the number of bacteria after t hours.

Substitute t=5.8 in the above function.

Therefore, the number of Bactria after 5.8 hours is 12242.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value