Answer:
Step-by-step explanation:

Answer:
times you have to remove a red marble
Step-by-step explanation:
8 /30/=3.75
=3.75
I think it would be 2 and a half hours/ 2 hours and 30 minutes.
Since 4i is a root, that automatically means -4i is also a root (complex roots always travel in pairs)
So the factored form would look like
<span>(x+4i)(x−4i).</span>
When multiplied out this gives the polynomial
<span><span>x2</span>+<span>16.</span></span>
To find volume you use V=πr2h
V=3.14x1.75x2x8
answer: 76.97