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a sample of alien goo has a density of 45g/cm^3 and a volume of 10cm^3. What is its mass?

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iknowThetruth

Answer:

mass= 4.5 g

Explanation:

density = mass/ volume

given :

density = 45 gm/cm^3

volume = 10cm^3

now

45 = mass / 10

45/10 = mass

mass = 4.5 g

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