please solve this.. step by step.. please
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please solve this.. step by step.. please
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Answer:
- 55 degree Celcius
Step-by-step explanation:
Current room temperature = 35° C
After 10 hrs it will be = [35 - (9 * 10)]° C
= [35 - 90]° C
= -55° C
Step-by-step explanation:
Answer
Normal room temperature = 35°
Rate of decreasing temperature = 9°
after every 1 hour
Rate after 10 hour= 9×10= 90°
=>The room temperature after = 55-90= -55°
10hours
so, -55°c is your answer