Answer: This will find the radius of the cylinder. Multiply by 2 to find diameter
Step-by-step explanation:r= √V/πh
It will be 4f-30. Using substitution, you get (-8f-12) + (12f-18). Adding this together you get -8f-12+12f-18. Then you add -8f and 12f to get 4f, and add -12 and -18 to get -30.
The answer is to the question is D
The potential roots of the function are, 
And the accurate root is 3 it can be determined by using rules of the rational root equation.
<h2>Given that,</h2>
Function; 
<h3>We have to
determine,</h3>
Which of the values shown are potential roots of the given equation?
<h3>
According to the
question,</h3>
Potential roots of the polynomial are all possible roots of f(x).

Using rational root theorem test. We will find all the possible or potential roots of the polynomial.


The factor of the term 45 are,

And The factor of 3 are,

All the possible roots are,

Now check for all the rational roots which are possible for the given function,

Therefore, x = 3 is the potential root of the given function.
Hence, The potential roots of the function are,
.
For more details about Potential roots refer to the link given below.
brainly.com/question/25873992
Answer:
b because it is
Step-by-step explanation:
153.2 is a cool number