1.

Find the radius of a sphere with a volume of 972π cubic millimeters.

Answer»

Answer:

the volume of SPHERE formula is v=4/3π r^3

so the radius can be FOUND by r^3= 972π/ 4/3π=729

and the cubic root of 729 gives the VALUE of r,  that is r= cubic root (729)=7.22 millimeters

Step-by-step explanation:

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