Solve the following problems employing differential increments: Δ='()∙Δ. (a) An aluminum cube whose edges measure 18.0 cm expands by the process heating. If the edges increase in length by 0.26 cm, determine the approximate increase in surface area and volume.

After the experience with great britain having a monarchy, the united states realized that everyone needed to have a voice in the government. the fact that americans had no voice was the main reason for the war. thus, they created a democracy, where the people voted for their representatives and the government ruled with the consent of the people.

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