afterwards its temperature dropped to 50°F. At what time was the water placed outside?

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2. A cup of water with temperature of 72°F is placed outside during
a cold winter of-20°F. At 11:05 the water is at 60°F and 2 minutes.
afterwards its temperature dropped to 50°F. At what time was the
water placed outside?
Transcribed Image Text:2. A cup of water with temperature of 72°F is placed outside during a cold winter of-20°F. At 11:05 the water is at 60°F and 2 minutes. afterwards its temperature dropped to 50°F. At what time was the water placed outside?
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