Answer for the second question:
5*2 is 10
10 *2 is 20
20*2 is 40
40*2 is 80
80 *2 is 160
That's five hours
160*2 is 320
320*2 is 640
640*2 is 1280
1280*2 is 2560
The answer should be 2560
I forgot how to do it with the equation sorry
Answer:
b=2
Step-by-step explanation:
So basically it makes a cone
one way to solve is
Vcone=(1/3)hpir^2
r=3
h=2
V=(1/3)(2)pi3^2
V=2pi3
V=6pi
aprox pi=3.141592
V=18.849
round
V=18.8 in^3
F BECAUSE F IS THE MOST PARALLEL