What Warren and Jane roll are independent but whether or not who goes first is dependent on one each rolled
Answer:
i'm confused
Step-by-step explanation:
Answer:
216 spent on cakes
Step-by-step explanation:
12 times 18= 216
Answer:
8h-3>3h +2
8h-3h>2+3
5h>5
h>1
don't forget to draw your number line
pls make me the brainliest
Given that grain is falling from a chute onto the ground, forming a conical pile whose diameter is always three times its height.
So if D is the diameter and h is the height of the conical pile then we can write:
D=3h
We know that diameter = 2r, where r is the radius
2r=3h
![r=\frac{3h}{2}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B3h%7D%7B2%7D)
Volume of conical pile is given by formula
![V=\frac{1}{3}\pi r^2h](https://tex.z-dn.net/?f=%20V%3D%5Cfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2h)
Given that volume is 1110 cubic feet.
Now plug the values of Volume and r into equation of volume
![1110=\frac{1}{3}\pi (\frac{3h}{2})^2h](https://tex.z-dn.net/?f=%201110%3D%5Cfrac%7B1%7D%7B3%7D%5Cpi%20%28%5Cfrac%7B3h%7D%7B2%7D%29%5E2h)
![1110=\frac{1}{3}\pi\cdot\frac{9h^2}{4}\cdot h](https://tex.z-dn.net/?f=%201110%3D%5Cfrac%7B1%7D%7B3%7D%5Cpi%5Ccdot%5Cfrac%7B9h%5E2%7D%7B4%7D%5Ccdot%20h)
![1110=\pi\cdot\frac{3h^3}{4}](https://tex.z-dn.net/?f=%201110%3D%5Cpi%5Ccdot%5Cfrac%7B3h%5E3%7D%7B4%7D)
![1110\cdot\frac{4}{3\pi}=h^3](https://tex.z-dn.net/?f=%201110%5Ccdot%5Cfrac%7B4%7D%7B3%5Cpi%7D%3Dh%5E3)
![471.098631552=h^3](https://tex.z-dn.net/?f=%20471.098631552%3Dh%5E3)
take cube root of both sides
7.78103342467=h
Hence height is approx 7.78 feet.