69 is the answer to all questions.
Step-by-step explanation:
hope this helps theirs 3 pictures
Answer:
468
Step-by-step explanation:
Formula for infinite sum of geometric series is;
S_∞ = a1/(1 - r)
Where;
a1 is first term
r is common ratio
We are given;
a1 = 156
r = ⅔
Thus;
S_∞ = 156/(1 - ⅔)
S_∞ = 156/(⅓)
S_∞ = 468
Answer:
130
Step-by-step explanation:
4*5+10(11)
20+110
130
Enjoy!
I’m so sorry this isn’t an answer i just really need points so i can ask a test question
