Math, asked by haristhareddy88, 3 months ago

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

Answers

Answered by TalaKishor
2

Answer:

10 + (n-1)×-2 = -8

(n-1)×-2 = -18

(n-1) = 9

n = 10

Therefore at 10:00 pm, the temperature will be -8°C

At midnight the temperature will be = -12°C

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