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lara [203]
3 years ago
12

Someone pls answer this-

Mathematics
1 answer:
Darya [45]3 years ago
3 0
A.43 72-12=60+3=63-20=43

20 came from temperature dropping 2 degrees every 30 minutes for 5 hours means that it dropped a total of 10 times, and 10x2=20 so the answer is 43
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