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------------------------------------------------ The temperature outside is measured at 82 degrees. As evening approaches, the temperature falls 5 degrees per hour. After how many hours will the temperature fall below 62 degrees?

Answer :

Final answer:

Starting from a temperature of 82°F, with a temperature drop of 5 degrees per hour, it will take 4 hours for the temperature to fall below 62°F.

Explanation:

The problem at hand is one of calculation related to the change in temperature over time. Given that the initial temperature is 82°F and it decreases by 5 degrees Fahrenheit every hour, we need to figure out when it will fall below 62°F. This involves understanding the rate of change.

To do this, we first find out the difference between 82 and 62, which is 20. This means the temperature needs to fall 20 degrees to reach 62 from 82. Now, if the temperature is falling at a rate of 5 degrees per hour, we divide the total degrees needed to fall (20) by the rate of change (5). This means it will take 4 hours for the temperature to fall below 62°F as evening approaches.

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