Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Explore our Q&A platform to find in-depth answers from a wide range of experts in different fields. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.
Sagot :
The sum of the geometric series when the value of n is from 2 to 10 is 0.964. Then the correct option is C.
What is a series?
A series is a sum of sequence terms. That is, it is a list of numbers with adding operations between them.
The expression is 25(0.3)ⁿ⁺¹ and n varies from 2 to 10.
We know that the sum of the geometric series can be given as
[tex]S_n = a* \dfrac{1-r^n}{1-r}[/tex]
Where the common ratio (r) is 0.3 and a is the first term is 1.
[tex]\rm S_n = 1* \dfrac{1-0.3^9}{1-0.3}\\\\S_n = 1* \dfrac{0.9999}{0.7}\\\\S_n = 1.43[/tex]
Then we have
summation = 25(0.3)³ × 1.43
summation = 0.96423
More about the series link is given below.
https://brainly.com/question/10813422
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.
