Question

the temperature at the south pole was -39 degree F at 8 am .at 3 pm, it was 10 degree F .by how many degrees did the temperature rise?
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Answer 1

Answer:

Temperature at 8 am= -39 degree F

Temperature at 3 pm= 10 degree F

Rise in Temperature= [10-(-39)] degrees= [10+39] degrees= 49 degrees