Question

at 7:00 am the temperature is 5° for the next 4 hours the temperature rises by 3°F each hour. then starting at 12:00 pm the temperature falls 4°F every hour. what is the temperature at 4:00 pm

Answer 1

Explanation:

7:am + 4 hours = 11:am

4 x 3 = 12

5 degrees + 12 degrees = 17 degrees

12:noon to 4:pm = 4 hours

4 X 4 = 16

17 - 16 = 1

at 4:pm it is 1 degree