Answer:
It's the 4th one
Step-by-step explanation:
.................................
Answer:
for an infinite geometric series the formula for the sum of the infinite geometric series when the common ratio is less than one is given by
=
= 144.
Step-by-step explanation:
i) from the given series we can see that the first term is
= 120.
ii) let the common ratio be r.
iii) the second term is 20 = 120 × r
therefore r = 20 ÷ 120 = 
iv) the third term is
= 20 × r
therefore r =
÷ 20 = 
v) for an infinite geometric series the formula for the sum of the infinite geometric series when the common ratio is less than one is given by
=
= 144.
You can divide mabye......idk
Answer:
A is the answer you sent on the question on carton
See https://web2.0calc.com/questions/help_13403.