He's using the graduated cylinder method. I think the volume might be between 15 and 20. (It's kind of not obvious...)
It will just keep going on as a decimal so you do not need to keep going, three spaces after the decimal should be an acceptable answer.
841 rounded to the nearest 10th is 840...hope this helps u :)
Lol im not sure
Maybe try something else or leave it and try the next one
Answer:
c 17
Step-by-step explanation:
because if you subtract 2 from 8 you would get 6,
6 times 2 is 12
add 5 to 12 and you get 17
