The first term in a geometric series is 5 and the common ratio is 2.
Find the sum of the first 10 terms in the series.

Sum of the first 10 terms is 5,115

First term of geometric series = 5

Common ratio = 2

Sum of the first 10 terms

Sum of the first N terms = a[1-rⁿ] / [1-r]

Sum of the first 10 terms = 5[1-2¹⁰] / [1-2]

Sum of the first 10 terms = 5[1023]

Sum of the first 10 terms = 5,115

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the area of ​​the surface of the rectangular prism here is 250 cm2, which is the surface of the shading

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