On solving the provided problem we can say that - the radius of each marble is [tex]2.29 cm = 0.90 in[/tex]
The volume of a certain 3D object in mathematics is the amount of space it contains. A typical aquarium measures 3 feet length by 1 foot broad by 2 feet high. Volume is calculated by dividing length by width by height. The answer is 6 or 3x1x2. In light of this, the tank's volume is 6 cubic feet. To determine the capacitance of solid objects, a three-dimensional quantity called volume is employed. In other words, a closed shape's volume determines how much three-dimensional space it may fill. A 3D object's volume is the amount of actual space it takes up. This is how a face might seem in three dimensions. It is measured in cubic units like cm3, for example. By multiplying length, height, and breadth, you may find this.
Also — at 1/20 L per marble,
V = 4/3 * [tex]\pi[/tex][tex]r^3[/tex]
V = [tex]50 cm^3[/tex]
r = [tex]\sqrt{3/4 * 50cm^3/\pi }[/tex]
[tex]r[/tex] ≈ [tex]2.29 cm = 0.90 in[/tex]
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