The radii of earth and pluto are 6,371 kilometers and 1,161 kilometers, respectively. approximately how many spheres the size of pluto does it take to have the same volume as earth? a.) 121 b.) 154 c.) 165 d.) 176 e.) 189 asap

165

Step-by-step explanation: The volume of Earth: VE=4/3 · 6371³ π  

The volume of Pluto:  VP=4/3 · 1161³ π

(4/3 · 6371³ π ) : (4/3 1161³ π )= ( 5.48751 · 1161 )³ : 1161³ = 5.48751³

=165.24

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7.3

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