Answer:
-57.29
Step-by-step explanation:
1 hour = 60 minutes
2 3/4 hours = 165 minutes
Answer:

Step-by-step explanation:
We are given that
Initially the difference between the cake's and the cooler's temperature ,a=50 degree Celsius

We have to find the function that gives the temperature difference in degrees Celsius D(t).
We know that

Substitute the values


This is required function that gives the temperature difference in degrees Celsius.
Can’t answer this as it gives no information?
Answer:
5.10,3.6,8.12 is the surface area of prism
Step-by-step explanation:
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