The volume of a sphere is 500 3 πcm3. What is the radius? Sphere V = 4 3 πr3 1. Substitute value into formula: 500 3 π = 4 3 πr3 2. Undo multiplication of 4 3 : 125π = πr3 3. Undo multiplication of π: 125 = r3 4. Undo cube: 3√125 = r The radius of the sphere is cm

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.

all of them are elements inside set of real numbers since none of them appears to have complex number form.

hope this .

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