Question

The temperature of a city at 8 pm was 30 degree Celsius.the temperature then decreases at the rate of 2 degree Celsius per hour find the temperature of the city at 5 am

also pls give the answer with explanation ​

Answer 1

Answer:

12 degree Celsius

Step-by-step explanation:

ATQ

Rate of decrease in temperature per hour is 2 degree Celsius

hours between 8 pm to 5 am = 9 hours

Temperature decrease in 9 hours is 9*2 = 18 degree Celsius

temperature at 8 pm was 30 degree Celsius

temperature at 5 am = 30 - 18 = 12 Degree

I hope you will like it

Answer 2

Answer:

12 ⁰C

Step-by-step explanation:

time between 8 and 5 is 9 hours

as temperature decreases 2 per hour, total decrease in temp is 18⁰C

so total temp is 30-18=12⁰C