Weather

Weather. At 5:00 am, the temperature was 28°C, and at noontime, it rose by 9°C. By 4:00 pm, it dropped 3°C, and by nighttime, it was 4°C less. What is the room temperature this time?

Correct answer:

t =  30 °C

Step-by-step explanation:

t1=28t=t1+934=28+934=30C



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