Volume of Spheres Quick Check

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Question
Find the volume of a sphere with a radius of 1.8 yards. Leave your answer in terms of pi. Round your answer to the nearest hundredth, if necessary.(1 point)
Responses

7.78π yds3
7.78 pi yds cubed

7.2π yds3
7.2 pi yds cubed

23.34π yds3
23.34 pi yds cubed

24.43π yds3

The correct answer is 7.78π yds^3 or 7.78 pi yds cubed.