3 years ago

Please help me with this, there’s a picture of the question

Mathematics

2 answers:

kari74 [83]3 years ago

7 0

Answer:

7.5

Step-by-step explanation:

Dmitrij [34]3 years ago

6 0

Answer:he answer will be 7.5

Step-by-step explanation:

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Shtirlitz [24]

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Step-by-step explanation:

Assuming the solid ball of iron is a sphere with a radius of 18 cm (or 0.18 m), we can compute the volume of the sphere:

$V=\frac{4}{3}\pi r^3\\\\V=\frac{4}{3}\pi (\frac{18}{100})^3\\\\V=\frac{4}{3}\pi (0.005832)\\\\V=0.007776$

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Thus, the mass of the solid ball of iron is 60.6528 kg

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