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FinnZ [79.3K]
2 years ago
15

Suppose an aquarium has a length of 4 feet, a width of 2 feet, and is filled with water to a depth of 9 feet. A reef is placed i

n the aquarium fully submerged, causing the water level to rise by 3 feet. What is the volume of the stone?
Mathematics
1 answer:
BigorU [14]2 years ago
8 0

Answer:

24ft^3

Step-by-step explanation:

The information that we kow about the shape of the aquarium:

length:

l=4ft

width:

w=2ft

when the reef is submerged, the water level rises 3 feet. The volume that those 3 ft represent in the aquarium will be the volume of the reef.

Thus, we calculate the volume of water "addition" with the same length and width as the aquarium but with a deep of 3 feet (thi is because the reef caused the water to rise 3 feet), and this is the volume of the reef that was added to the aquarium:

V=4ft*2ft*3ft\\V=24ft^3

The volume of the stone is 24ft^3

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Step-by-step explanation:

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