The temperature at 12 noon was 17 degree Celsius above zero. If it decreases at the rate of 2 degree Celsius per our until midnight, at what time would the temperature be three degree Celsius below zero?
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10 pm (I think so) not sure
ATR44477700:
no
sorry yes
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If the temperature is above 0 degree means temp at 12noon was 17 degree Celsius
If temperature decreased to mid night per 2 degree Celsius means temperature total was 24 degree
Answer is -7degree
If temperature decreased to mid night per 2 degree Celsius means temperature total was 24 degree
Answer is -7degree
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