Step-by-step explanation:
hope this helps. ........
Answer:
![\large\boxed{V=99\pi}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BV%3D99%5Cpi%7D)
Step-by-step explanation:
The formula of a volume of a cylinder:
![V=\pi r^2H](https://tex.z-dn.net/?f=V%3D%5Cpi%20r%5E2H)
<em>r</em><em> - radius</em>
<em>H</em><em> - height</em>
<em />
We have <em>2r = 6 → r = 3, H = 11</em>.
Substitute:
![V=\pi(3^2)(11)=99\pi](https://tex.z-dn.net/?f=V%3D%5Cpi%283%5E2%29%2811%29%3D99%5Cpi)
Answer: A sample is a portion of an entire population. Inferential statistics seek to make predictions about a population based on the results observed in a sample of that population. There are two primary types of population samples: random and stratified
Step-by-step explanation:
Hey, I just wanted to inform you that the ages of the 9 retired employees are not listed anywhere. Hope this can be resolved.
Answer:
750 mm, 7.5 cm
Step-by-step explanation:
Verify each case
case a) 2.5 km, 2,500 m
we know that
1 km ------> 1.000 m
so
2.5 km=2,500 m
therefore
The pair of measurements is equivalent
case b) 750 mm, 7.5 cm
we know that
1 cm ------> 10 mm m
so
7.5 cm=75 mm
therefore
<u>The pair of measurements is not equivalent</u>
case c) 3 m, 3,000 mm
we know that
1 m ------> 1.000 mm
so
3 m=3,000 mm
therefore
The pair of measurements is equivalent
case d) 120 cm, 1.2 m
we know that
1 m ------> 100 cm
so
1.2 m=120 cm
therefore
The pair of measurements is equivalent