A glass of water with an initial temperature of 25° Fis placed in a room with a surrounding temperature of 70° F. After 1 hour, the temperature of the water is 40° F. To the nearest whole number, find the temperature of the water after 5 hours. Round the value of k to the nearest four decimal places. A B Ⓒ 50° F 64°F 76° F 100° F

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