Answer:
3^4 = 81
Step-by-step explanation:
3x3x3x3
9x3x3
27x3=81
The ratio of yellow to total is 2 to 8, or 1:4 if you divide both by 2. So the answer is B.
Answer:
2.5 times
Step-by-step explanation:
From the diagram attached below;
let's calculate the volume of each bottle;
SO for bottle X;
we have ;
Volume of X = 
Volume of X = 
Volume of Y = 
Volume of Y = 
The ratio of Y to X can help us to determine how many times more lotion is in Bottle Y than in Bottle X; So taking their ratio ; we have:

= 2.5 times
Thus; Bottle Y has 2.5 times more lotion than Bottle X