The temperature at 12 noon was 10°C above zero. If it decreases at th

1.	The temperature at 12 noon was 10°C above zero. If it decreases at the rate of20°C per hour until midnight, at what time would the temperature be 8°Cbelow zero? What would be the temperature at mid-night?
Answer» ANSWER: The temperature is 8°c below zero 9:00pm THUS the temperature at midnight is 14°c below zero. It decrease at 2° HOURS. Change in temperature =10 - (-8) =18°c

The temperature at 12 noon was 10°C above zero. If it decreases at the rate of20°C per hour until midnight, at what time would the temperature be 8°Cbelow zero? What would be the temperature at mid-night?

Answer»

The temperature is 8°c below zero 9:00pm THUS the temperature at midnight is 14°c below zero. It decrease at 2° HOURS. Change in temperature =10 - (-8) =18°c

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The temperature at 12 noon was 10°C above zero. If it decreases at the rate of20°C per hour until midnight, at what time would the temperature be 8°Cbelow zero? What would be the temperature at mid-night?​

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The temperature at 12 noon was 10°C above zero. If it decreases at the rate of20°C per hour until midnight, at what time would the temperature be 8°Cbelow zero? What would be the temperature at mid-night?