Water is heated to the boiling point temperature of 100°C. The water is then removed from the heat and kept in a room which is at constant temperature of 60°C. After 3 minutes, the water temperature cools down to 90°C. Determine the approximate time it takes for the water temperature to become 75°C. A 10 minutes B 12 minutes 11 minutes D) 9 minutes
Water is heated to the boiling point temperature of 100°C. The water is then removed from the heat and kept in a room which is at constant temperature of 60°C. After 3 minutes, the water temperature cools down to 90°C. Determine the approximate time it takes for the water temperature to become 75°C. A 10 minutes B 12 minutes 11 minutes D) 9 minutes
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.9: Direct Variation
Problem 4P
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Transcribed Image Text:Water is heated to the boiling point temperature of 100°C. The water is then removed from the heat and kept in a room which is at
constant temperature of 60°C. After 3 minutes, the water temperature cools down to 90°C.
Determine the approximate time it takes for the water temperature to become 75°C.
A 10 minutes
B 12 minutes
11 minutes
D) 9 minutes
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