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From midnight to 
2:00am, the temperature dropped 
1.2^(@)C each hour. If the temperature at midnight was 
-10^(@)C, what was the temperature at 2:00 am?
Answer: 
^(@)C

From midnight to 2:00 2: 00 am\mathrm{am} , the temperature dropped 1.2C 1.2^{\circ} \mathrm{C} each hour. If the temperature at midnight was 10C -10^{\circ} \mathrm{C} , what was the temperature at 22:0000 am?\newlineAnswer: \squareC { }^{\circ} \mathrm{C}

Full solution

Q. From midnight to 2:00 2: 00 am\mathrm{am} , the temperature dropped 1.2C 1.2^{\circ} \mathrm{C} each hour. If the temperature at midnight was 10C -10^{\circ} \mathrm{C} , what was the temperature at 22:0000 am?\newlineAnswer: \squareC { }^{\circ} \mathrm{C}
  1. Calculate total temperature drop: Determine the total temperature drop over the 22-hour period. Since the temperature drops 1.2C1.2\,^\circ\mathrm{C} each hour, we multiply the hourly drop by the number of hours.
  2. Find new temperature at 22:0000 am: Calculate the new temperature at 2:002:00 am by subtracting the total temperature drop from the initial temperature at midnight.

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