Answer:
The correct answer will be:

Step-by-step explanation:
It is given that :
Initial temperature, 
Final temperature,

Time taken :

Change in temperature per hour:

Putting the values of temperatures and time:

The error done by Wen was during calculating the values of fraction.
So, the correct answer is :
instead of
answer:
2,558
step-by-step explanation:
the formula for the volume of a cone is v=πr²h/3
with that let us 'fill in' the formula-
v=π*9.6²*26.5/3
v=2,557.51
then since you've asked us to round the answer to the nearest whole number that would be 2,558
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
Answer:2h
Step-by-step explanation:
Goes +3
18, 21, 24, 27, 30