Each class will get 144.5 or 144 gallons equally
1012/7=144.57 rounded this is 144 or 144.5
Answer:
angular velocity=0.85714 redian
Step-by-step explanation:
angular velocity= 
=
=0.85714 redian
The percent that 688 is to 2150 is 32.
To get your answer, you will divide 688 into 2150.
This photo will show you how to do it and the answer so your welcome

Substitute that into 4x - 2,

Answer : BC = 18
Hope this helps. - M