Asked by Samuel
an action hero needs to replace a valuable artifact with a pile of sand of equal mass within 5 seconds, otherwise a trapdoor opens and she falls into a pit of slimy slugs. The artifact and two of its measurements are shown in the following image - dimensions of said image below
9.5 cm width
38.1 height
She assumes the artifact is made of limestone, which has a density of 2.71 g/cm^3. She plans to quickly replace the artifact with a pile of sand of equal mass. Sand has a density of 1.6 g/cm^3.
A. What common three-dimensional figure best models the artifact?
B.To the nearest tenth of a cm^3, what is the volume of the three-dimensional figure you chose?
C. Use your answer to part B and the formula density= mass/volume to estimate the mass of the artifact
Estimate the volume of the sand she should use to replace the artifact
9.5 cm width
38.1 height
She assumes the artifact is made of limestone, which has a density of 2.71 g/cm^3. She plans to quickly replace the artifact with a pile of sand of equal mass. Sand has a density of 1.6 g/cm^3.
A. What common three-dimensional figure best models the artifact?
B.To the nearest tenth of a cm^3, what is the volume of the three-dimensional figure you chose?
C. Use your answer to part B and the formula density= mass/volume to estimate the mass of the artifact
Estimate the volume of the sand she should use to replace the artifact
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