Answered

Get comprehensive answers to your questions with the help of IDNLearn.com's community. Discover in-depth answers to your questions from our community of experienced professionals.

Find a8 for the geometric series with r=2, s8=1020, and a1=4

Sagot :

Naǫidn
[tex]a_1=4 \\ r=2 \\ \\ a_n=a_1 \times r^{n-1} \\ a_8=a_1 \times r^7 \\ a_8=4 \times 2^7 \\ a_8=4 \times 128 \\ \boxed{a_8=512}[/tex]
We appreciate your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. IDNLearn.com is dedicated to providing accurate answers. Thank you for visiting, and see you next time for more solutions.