Answer:
d
Step-by-step explanation:
I’m pretty sure it’s 6 bc to calculate the volume it’s pie•radius^2
(2n-1) /(n+9)
hope it can help u
2:5
4:10
8:20
16:40
Hope that helps:)
They don't come out even.
As rounded decimals, the two numbers are
<em>5.54138...</em> and <em>-0.54138...</em>
