Final answer:
To calculate the change in temperature per hour, subtract the final temperature from the initial temperature and divide by the total hours. In this case, it is 125 divided by 33 degrees per hour. Therefore, the correct option is B. 4*
Step-by-step explanation:
The question asks for the change in temperature per hour when the temperature falls from 0 degrees to -125 degrees in 33 hours. To find the change in temperature per hour, we use the following steps:
Divide the total change in temperature by the total time to find the rate of change per hour: 125 degrees / 33 hours.
The expression that finds the change in temperature per hour is B. 4*
To calculate the change in temperature per hour, we need to divide the change in temperature by the number of hours. In this case, the change in temperature is 0 degrees - (-125 degrees), which simplifies to 125 degrees. And the number of hours is 33. So the expression becomes 125 degrees / 33 hours, which simplifies to B. 4*.
Therefore, the correct option is B. 4*