I need help!! This is so hard an I can’t find any one to help me

Answer:
1
Step-by-step explanation:
To find the radius:
[tex]\sqrt{3\frac{V}{\pi h} }[/tex]
[tex]\sqrt{3\frac{16}{12\pi } }[/tex]
Blah, blah, blah
Eventually you end up with 1.13.
Round.