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Let a be a positive number. The region between the curves y=x and y=2ax is the base of a solid (see diagram). Its cross

Let a be a positive number. The region between the curves y=x and y=2ax is the base of a solid (see diagram). Its cross sections, perpendicular to the x-axis are squares with one side in the base.. 2 If the volume of the solid is 0.13, 15 what is the value of a ? Show and explain your work.

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