Problema Solution
In Spearfish, South Dakota, on January, 22, 1943, the temperature was -4oF at 7:30 a.m. At 7:32 a.m., the temperature was 45oF. How much did the temperature rise in 2 minutes?
Answer provided by our tutors
The temperature rise from -4 F to 45 F in 2 minutes, that is, by 45+4 = 49 F.