well i would go with
Call him tomorrow, he'll give you a response then.
*edited* Well, I would start out with "If I were a color, I would be the color ____." Or "If I were a vegetable, I would be a(n) ____." Something like that.
ORIGINAL ANSWER: Why don't you just do it yourself?
I think the answer is rate of speech.
So how do we write the given
situation:
one eight pi times the cube of the diameter
=> one eight = 1/8
=> pi = 3.14
=> cube of diameter = d^3
Now, that we have the simplified equivalent of the given problem. Let’s
start writing it into equation
=> 1/8pi (d^3)
You can now start solving with this given situation. Just change the pi
with its original value which is 3.14