To find the common ratio, u take ur 2nd term, and divide it by ur 1st term
(-1/6) / (5/12) =
-1/6 * 12/5 =
- 2/5 <== ur common ratio
6 balls in the bag
1/6 getting the random color
1/6=about .16
so C
Answer:
39
Step-by-step explanation:
using line and triangle property you can solve this question
1/3(x)=22-x
x/3=22-x
(x/3=22-x)3
3x=66-3x
6x=66
x=11