Answer:
b) 5:11
Step-by-step explanation:
count the orange squares and the white squares
Answer:
1/3
Step-by-step explanation:
Take the second term and divide by the first
9/27 = 1/3
Take the third term and divide by the second
3/9 = 1/3
Check each subsequent ratio, we can see the common ratio is 1/3
Answer:
-52
Step-by-step explanation:
Answer: 15/2,11/2
Step-by-step explanation: