Answer:
6
/19
≅ 0.3157895
Step-by-step explanation:
Answer:
about 13.50$
Step-by-step explanation:
Plz name me the brainlest
There is no sum for this geometric series. it diverges rather than converges due to the absolute value of the common ratio (r), which is -3, being 3. for a geometric series to have a sum (to converge), the absolute value of r must be less than 1.
(you find r by dividing a2/a1, a3/a2, etc.)
hope this helps