Question

Write an equation for the nth term of the geometric sequence 6000,3000,1500,750

PLEASE HELP!!!

Answer 1

Answer:
`6000\cdot (1/2)^(n-1)`

Each term is half of the previous one, so the common ratio is 1/2. Then to get from the first term to the nth term, you have to take n - 1 steps, multiplying by 1/2 each time and by 6000 to account for the first term.

i hope this helps! :D