The temperature is dropping throughout the day as a cold front comes in in city a the temperature is changing by -5 Fahrenheit per hour and in the city the temperature is changing by -3 Fahrenheit per hour if the temperature in both cities started at 70 Fahrenheit, which city is warmer and what is the difference in their temperature after five hours
In City A, the temperature is changing by -5 Fahrenheit per hour. Starting at 70 Fahrenheit, after five hours, the temperature would be:
70 - (5 * 5) = 70 - 25 = 45 Fahrenheit
In City B, the temperature is changing by -3 Fahrenheit per hour. Starting at 70 Fahrenheit, after five hours, the temperature would be:
70 - (3 * 5) = 70 - 15 = 55 Fahrenheit
Therefore, after five hours, City B is warmer than City A by 10 Fahrenheit.