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OpenStudy (anonymous):
Please help with this math question!! The volume of a cone is 300 cubic kilometers. If the radius of the base is 9 kilometers, what is the height of the cone? Use 3.14 for π. Show your work and round to the nearest tenth.
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OpenStudy (anonymous):
its 1000000000000000000
OpenStudy (anonymous):
volume of a cone is =1/3(πr^2h) 300=1/3*3.14*9*9*h h=3*300/3.14*9*9 h=3.53 km
OpenStudy (anonymous):
Thank you! :)
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