Answer:
-1373.
Step-by-step explanation:
Here the common difference is -33 - -13 = -20.
nth term = a1 + d(n - 1)
69th term = -13 - 20(69 - 1)
= -1373.
38 is 10 more than 1/3 of 21
Sum to infinite for
1) arithmetic series is always divergent, sum is infinite.
2) geometric series is convergent if -1 < common ratio < 1 otherwise it is divergent.
b) is correct , (r = 5) > 1
Answer:
( -3/2 , 3)
Step-by-step explanation:
midpoint of segment: (x , y) : ((x + x') / 2 , (y + y') /2)
x = (3 + (-6)) / 2 = -3/2
y = (5 + 1) / 2 = 3
Answer:
Yes, it is larger then 14.
Step-by-step explanation:
