Correct Answer: E
Explanation:
At 8:00 A.M the outside temperature was –15°F. At 11:00 A.M. the temperature was 0°F. If the temperature continues to rise at the same uniform rate, what will the temperature be at 5:00 P.M on the same day?
Change per hour = = 5°
Change in 6 hours = 5 × 6 = 30°