Question

The temperature was (-15) degrees Fahrenheit at 6:00 am. The temperature rose 4 degrees Fahrenheit every hour until 12:00 pm. At what time did the temperature reach 1 degree Fahrenheit?​

Answer 1

Answer:

12 p.m.

Step-by-step explanation:

Starting temparature = -15°F

Temparature increase every hour = 4 units

Target to finish = 1°F

Difference between the target temparature and initial temparature = 1 - (-15)

= 16 units

So, time taken to accomplish target temparature = (16/4) hrs

= 4 hrs

So that, 6:00 a.m. + 4 hrs

6 + 4

= 12 p.m.