Find the 9th partial sum of the geometric sequence aₙ=3^n

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.

What is the 8th term of the geometric sequence with this explicit formula? an= )(n-1)