Answer:

Step-by-step explanation:
The radius of each lollipop is 121212 mm
We need to find the volume of each lollipop. The volume of a sphere is given by :

Put all the values,

So, the volume of each lollipop is equal to
.
Answer:constant of variation = 6/5
Step-by-step explanation:
t varies inversely as r
Let k be the constant of variation
t = k/r
t = 6 and r = 5
Substitute the value of t and r
6 = k/5
Make k the subject of the formula
k = 6/5
Step-by-step explanation:

divide 360 by 2 with an outcome of 180 then multiply by 3
answer is 540