ayachreim ayachreim

26-04-2020
Mathematics

contestada

What is the diameter of a hemisphere with a volume of 7834 cm^3, to the nearest tenth of a centimeter

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devishri1977 devishri1977

26-04-2020

Answer:

Step-by-step explanation:

[tex]Volume=7834cm^{3}\\\\\frac{2}{3}*\pi *r^{3}=7834\\\\\frac{2}{3}*3.14 *r^{3}=7834\\\\r^{3}=\frac{7834*3}{2*3.14}\\\\r^{3}=3742.36\\\\r=\sqrt[3]{3742.36}\\\\[/tex]

r =15.53 cm

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ericramos189 ericramos189

13-05-2021

Answer:

It's 31.0

Step-by-step explanation:

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