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Please answer. No need for detailed solutions. Really need it in 30 minutes. Thankyou. Question 4 1 pts A certain metal has temperature of 80

Please answer. No need for detailed solutions. Really need it in 30 minutes. Thankyou.

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Question 4 1 pts A certain metal has temperature of 80 degree centigrade and is placed in a room with temperature of 20 degree centigrade. After 20 minutes, the temperature of the metal is 50 degree centigrade. How long will it take the metal to reach 40 degree centigrade? 29.3 mins O 38.4 mins O 31.7 mins O 41.4 mins

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