Use the formula to solve the problem. round to the nearest hundredth. volume of a sphere: v = 4/3r3 surface area of a sphere: a = 4r2 find the surface area of a sphere with a radius of 1 inch. cubic in.

V = 4/3 (3.14) (1^3)

V = 4/3 (3.14)

V = (4*3.14) /3

V = 12.56 / 3

V = 4.19

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step-by-step explanation:

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.