At midnight

The outside temperature at midnight was 3.4°C. The temperature then changed at a constant rate of -0.78°C per hour for 8 hours.

What was the outside temperature at 8:00 AM?

Final Answer:

t2 =  -2.84 °C

Step-by-step explanation:

t1=3.4 °C r=0.78 °C/h t=8 h  t2=t1+r t=3.4+(0.78) 8=2.84°C



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