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Debora [2.8K]
3 years ago
13

Shelley's cup of tea cooled down 1/2 of a degree in 10 minutes. At what rate is her tea cooling down?

Mathematics
1 answer:
lana [24]3 years ago
5 0

1degree every 20 minutes or

3degrees per hour

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Answer:

Here's what I get  

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