Math, asked by skmistri811, 7 months ago

The temperature at 12 noon was 10°c above
zero. If it decreases at the rate of 2°c per
hour until midnight at what time would
the temperature be 8°c below zero
What would be the temperature at mid-night

Answers

Answered by cutiepiepuppy9

5

Rate of decrease = 2° per hour. Time = 18 / 2 = 9 hours. So, the time at which temperature goes 8°C below 0 is 9:00 PM.

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