Examlex
Use the formula for Sn to find the sum of the first five terms of the geometric sequence.
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Belt
A flexible band or strap, typically made of leather or cloth and worn around the waist, to support or hold in clothing, carry weapons, or serve as a fashion item.
Shoes
Footwear items designed to protect and comfort human feet while offering support for various activities.
Lungs
Paired respiratory organs situated within the thorax of mammals and many other organisms, essential for breathing and exchanging oxygen and carbon dioxide.
Heart
A muscular organ in most animals, which pumps blood through the circulatory system by rhythmic contraction and dilation.
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