Answer:
first option, 523 cm^3
Explanation:
formula for volume of a sphere:
V = 4 / 3 pir^3
given: diameter = 10cm
radius: diameter / 2 -> 10 / 2 = 5cm
V = 4 / 3 pi(5)^3
V = 4 / 3 pi(125)
V = 4 / 3 125pi
V = 523.6
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