44. Arusha draws a rectangular prism that is made up of two connected cubes, each with edge length e. The surface area of the rectangular prism is represented by the formula SA=l Oe 2 , and the volume of the prism is represented by the formula V = 2e3•

Part A: What is the surface area of the prism if the edge length of each connected cube is 5 centimeters? Show your work.

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Part B: Arusha decides to build the prism using two cubes with edge lengths of 5 centimeters. She will partially fill the prism with l SO cubic centimeters of sand. What fraction of the prism's volume will be filled by the sand? Show your work.