Question

Please answer this

The temperature at 12 noon was 10 degrees Celsius above zero. If it decreases at the rate of 2 degrees Celsius per hour until midnight, at what time would the temperature be 8 degrees Celsius below 0? What would be the temperature at midnight?

Answer 1

The temperature will be -8 C at 9PM
At midnight it will be -14 C

Answer 2

Heya ! 



Here's your answer ↓



The temperature at 12 noon = 10°C

The temperature at 1 'o' clock = 10 - 2 = 8°C

The temperature at 2 'o' clock = 8 - 2 = 6°C

The temperature at 3 'o' clock = 6 - 2 = 4°C

The temperature at 4 'o' clock = 4 - 2 = 2°C

The temperature at 5 'o' clock = 2 - 2 = 0°C

The temperature at 6 'o' clock = 0 - 2 = -2°C

The temperature at 7 'o' clock = -2 - 2 = -4°C

The temperature at 8 'o' clock = -4 - 2 = -6°C

The temperature at 9 'o' clock = -6 - 2 = -8°C ←←←←

The temperature at 10 'o' clock = -8 - 2 = -10°C

The temperature at 11 'o' clock = -10 - 2 = -12°C

The temperature at 12 'o' clock =  - 12 - 2 = -14°C ←←←←←


9 'o' clock temperature = -8°C

 At midnight the temperature is = -14°C




Hope this helps you a lot ❤️☺️☺️