SOLUTION: Can someone help me out on this? One day, the temperature at 8:00 A.M. was 47degrees F, and by 1:00 P.M. the temperature was 52 degrees F. What was the hourly rate of tempera

Algebra ->  Graphs -> SOLUTION: Can someone help me out on this? One day, the temperature at 8:00 A.M. was 47degrees F, and by 1:00 P.M. the temperature was 52 degrees F. What was the hourly rate of tempera      Log On


   



Question 57240: Can someone help me out on this?
One day, the temperature at 8:00 A.M. was 47degrees F, and by 1:00 P.M. the temperature was 52 degrees F. What was the hourly rate of temperature change?
Thanks so much,
Ashley

Answer by rcmcc(152) About Me  (Show Source):
You can put this solution on YOUR website!
To find the hourly rate of temperature change you mmust first find out how many hours have passed during the temperature change.
from 8:00am to 1:00pm 5 hours have passed.
minus the final temperature (52 degrees) from the initial temperature (47 degrees) to find the temperature change. In this case the total temperature change is 5 degrees.
to find the rate of increase per hour divide the time in hours by the temperature change.
5hours/5 degrees= 1 Degree per hour increase.