  # When a cold drink is taken from a refrigerator, its temperature is 5°C. After 25 minutes in a 20°C room its temperature has increased to 10°C. (Round your answers to two decimal places.)(b) When will its temperature be 12°C?

Question

When a cold drink is taken from a refrigerator, its temperature is 5°C. After 25 minutes in a 20°C room its temperature has increased to 10°C. (Round your answers to two decimal places.)

(b) When will its temperature be 12°C?

check_circleExpert Solution
Step 1

The given problemis from Newton's law of cooling.

Form a differential equation of the given situation as follows.

Step 2

Solve the differential equation with the given conditions.

Step 3

Find the value of k and solve th...

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### Calculus 