The radius of the large sphere is double the radius of thesmall sphereHow many times is the volume of the large sphere than thesmall sphere?a.2 b.4 c.6 d.8

Accepted Solution

Answer:d. 8Step-by-step explanation:The volume of a sphere = 4/3πr³Let the radius of the smaller sphere be r, then the volume of the large sphere will be 2 rFinding the volumes of the 2 gives:volume of large sphere = 4/3π (2r)³= 32/3πr³Volume of the smaller sphere = 4/3πr³Dividing the two volumes we get the ratio of their volumes32/3πr³÷4/3πr³= 8