Answer:
6
Step-by-step explanation:
Hope this helps! have a great day!
2 2/5 servings of cake
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Answer:

Step-by-step explanation:
The work is define as the integral of the force times distance. So we have:

Now, we can write the force in terms of density.

V is the volume (V=2*1*1=2 m³)
So the work will be:

The limit of integration is between 0 and 0.5 because we want to pump half of the water out of the aquarium.


I hope it helps you!
Answer:
3dollars
Step-by-step explanation:
easy