Answer: 
<u>Step-by-step explanation:</u>
(1) (12, 18, 27, ...)
The common ratio is:

The equation is:


The equation is:

0.75^2 = 0.5625.....sq rt 0.5625 = 0.75
Answer:
120 Vials
Step-by-step explanation:
160/1and1/3
160/4over3
Multiply top by 3
480/4
120
Let X = tree height.
X/146 = 5.6/11.2