Answer: C) 127, 152.4, 182.88, 219.456,...
Step-by-step explanation:
You can only find the sum of an infinite geometric sequence if it converges.
One criterion to see if the series converges is if:
aₙ < aₙ₋₁
This means that, as n increases, the value of the terms decreases.
This means that as n tends to infinity, aₙ tends to zero.
Then we only can find the sum of those series where the terms are decreasing.
in A, B and D the terms are decreasing, then we can find the sum of those 3 series.
Now in the case of C, the terms are increasing, then we can not find the sum of that series.
Answer:
A
Step-by-step explanation:
yw
Its one of the two first ones, I can’t really figure it out but that’s a hint
Answer:
slope= 6.25
Step-by-step explanation:
the slope represents the meters he travels per second
Answer:
The answer is
Step-by-step explanation:
−5w
6
+12w−3
