The temperature changed a total of 14° over the course of 7 hours with an average change of 2° per hour drop.
it is b.9 because u have to multiply (w×h×l)/3
The answer is C. you can check the attached picture.
I think it might be false, I could be wrong though.
Hopefully that helped! :)
When you divide 1722 by 6 you get 287 so it's not a repeating number so if you estimate 287 to 290 then you get 1740 so your answer is 287.
