V=(1/3)πr²h
∴ dV/dt
=(π/3)[r²(dh/dt)+h2r(dr/dt)]
=(π/3)[(30)²(-2)+40(2)(30)(2)]
=(π/3)[-1800+4800]
=1600π in³/sec
Answer: 1600π in³/sec
Answer:
y = 4
Step-by-step explanation:
4y 1x
3x 1y
1x=6
18
6+16 =22
18+4= 22
Answer:
B, D, E
Step-by-step explanation:
The parenthesis can be removed and this is the same answer as D.
Moving the parenthesis to the first two terms gives B.
Lastly using multiplication sign rules that say -(-) = +, E is the same expression.
I Think it’s F but keep looking for the right answer if you think I’m not right
12>x-5 is the answer your looking for. Make sure to put a line under the more than sign, my computer wouldn't allow me to plug that part in.
