Volume of cylinder:
![V_{\text{cyl}}=\pi r^2h](https://tex.z-dn.net/?f=V_%7B%5Ctext%7Bcyl%7D%7D%3D%5Cpi%20r%5E2h)
, where
![r](https://tex.z-dn.net/?f=r)
is the radius and
![h](https://tex.z-dn.net/?f=h)
is the height. This volume is
![\pi\times10^2\times20=2000\pi](https://tex.z-dn.net/?f=%5Cpi%5Ctimes10%5E2%5Ctimes20%3D2000%5Cpi)
(cubic cm).
Volume of cone:
![V_{\text{cone}}=\dfrac13\pi r^2h](https://tex.z-dn.net/?f=V_%7B%5Ctext%7Bcone%7D%7D%3D%5Cdfrac13%5Cpi%20r%5E2h)
, with the same variables denoting the same parameters. This volume is
![\dfrac13\pi\times5^2\times10=\dfrac{250}3\pi](https://tex.z-dn.net/?f=%5Cdfrac13%5Cpi%5Ctimes5%5E2%5Ctimes10%3D%5Cdfrac%7B250%7D3%5Cpi)
(also cubic cm).
The number of times it would take to fill the cylinder with water using the cone as a source would be
25%
Step-by-step explanation:
Number of games The Pelicans won last year= 16
Number of games The Pelicans won this year= 20
PI= percentage of increase D= difference between reference year and current year
R= Reference year
![PI= D/R\\PI= (20-16)/16\\PI=4/16\\PI=1/4](https://tex.z-dn.net/?f=PI%3D%20D%2FR%5C%5CPI%3D%20%2820-16%29%2F16%5C%5CPI%3D4%2F16%5C%5CPI%3D1%2F4)
PI=1/4= 25%
9514 1404 393
Answer:
a) is a function
b) is not a function
Step-by-step explanation:
a) No vertical line intersects the curve more than once. It passes the vertical line test, so IS A FUNCTION.
__
b) There are vertical lines that intersect the curve more than once: x=3, for example. The graph does not pass the vertical line test, so DOES NOT REPRESENT A FUNCTION.
n - 8 < -8
< is similar to = in this case
n < -8 + 8
n < 3
The answer would be bubble #3.