How do you calculate the mass of a solid copper cuboid with a density of 9.86cm?
1 answer:
Answer:
![m=1,479\ g](https://tex.z-dn.net/?f=m%3D1%2C479%5C%20g)
Step-by-step explanation:
<u><em>The complete question is</em></u>
How do you calculate the mass of a solid copper cuboid with a density of 9.86 g/cm^3. The dimensions of the cuboid are 10 cm by 3 cm by 5 cm
step 1
Find the volume of the cuboid
![V=(10)(3)(5)=150\ cm^3](https://tex.z-dn.net/?f=V%3D%2810%29%283%29%285%29%3D150%5C%20cm%5E3)
step 2
Find the mass
we know that
To find out the mass multiply the density of the solid by its volume
so
![m=(9.86)(150)=1,479\ g](https://tex.z-dn.net/?f=m%3D%289.86%29%28150%29%3D1%2C479%5C%20g)
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
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The terms in #5 are 17 and 4d
So we leave all of $25.00 and 5% of it.
The total percentage would be 105% of 25.00 then, correct?
105% as a fraction is 1.05,
Multiply 1.05 to 25
Your final answer should be $26.25 :)
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