Find the approximate surface-area-to-volume ratio of the moon. the radius of the moon is 1,080 miles.

The moon is shaped like a sphere.

Surface area of a sphere = 4 π r²

S. A = 4 * 3.14 * (1,080mi) ²

S. A = 14,649,984 square miles

Volume of a sphere = 4/3 π r³

V = 4/3 * 3.14 * (1,080mi) ³

V = 5,273,994,240

Surface area to volume ratio:

14,649,984 square miles : 5,273,994,240 cubic miles = 0.00278/mile