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A certain quantity of wood costs $250 per cubic feet. A solid cubical block of
such wood is bought for $182.25. what is the volume and length of one edge of the block?
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A rectangular container, whose base is a square of side 6 inch, it stands on a horizontal table and holds water up to 1 inch from the top. When a cube is placed in the water and is completely submerged, the water rises to the top and 2 cubic inch of water overflows. What is the volume of the cube?
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A rectangular plot is 24 feet long and 20 feet wide. A cubical ditch of edge 4 feet is dug at each of the four corners of the field and the soil removed is evenly spread over the remaining part of the plot. What is the increase in height of the remaining plot?
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The inner dimensions of a closed wooden box are 2 inch, 1.2 inch and 0.75 inch. The thickness of the wood is 2.5 inch. What is the cost of wood required to make the box if 1 cubic inch of wood costs $ 20?
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The area of cross section of a pipe is 3.5 square inch and water is flowing out of the pipe at the rate of 40 inch per second. How much water is delivered by the pipe in one minute?
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| A swimming pool is 50 meter long and 15 meters wide. Its shallow and deep ends are |
).GIF) |
meters and |
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meters deep. If the bottom of the pool slopes uniformly, what is the |
| amount of water required to fill the tank? |
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