1260-360-360-360=180
Therefore,180
Note this pattern: Mult. 24 by (-1/4) produces -6.
Mult -6 by (-1/4) produces 6/4 = 3/2
Mult. 3/2 by (-1/4) produces 3/8
Looks as though you copied the problem down incorrectly. You wrote 32 for 3/2 and -38 for -3/8.
The common ratio is -1/4.
Answer:
508.4
Step-by-step explanation:
This is on delta math
I believe the 4th one
an=145+an-1 and a1=20
The answer is -5 all you have to do is divide -15 by 3
