Answer:
STREAM BUTTER
BTS
KIM NAMJOON
KIM SEOKJIN
MIN YOONGI
JUNG HOSEOK
PARK JIMIN
KIM TAEHYUNG
JEON JUNGKOOK
BTSS
Step-by-step explanation:
Answer: 0.0142
Step-by-step explanation:
Given : The mean height of women in a country (ages 20 - 29) is 64.2 inches.
i.e.
Also, 
Sample size : n= 50
Let x denotes the height of women.
Then, the probability that the mean height for the sample is greater than 65 inches :-
![P(x>65)=1-P(x\leq 65)\\\\=1-P(\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}\leq\dfrac{65-64.2}{\dfrac{2.58}{\sqrt{50}}})\\\\=1-P(z\leq2.193)\ \ [\because z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}]\\\\=1-0.9858463\ \ [\text{By using z-value table or calculator}]\\\\=0.0141537\approx0.0142](https://tex.z-dn.net/?f=P%28x%3E65%29%3D1-P%28x%5Cleq%2065%29%5C%5C%5C%5C%3D1-P%28%5Cdfrac%7Bx-%5Cmu%7D%7B%5Cdfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%7D%5Cleq%5Cdfrac%7B65-64.2%7D%7B%5Cdfrac%7B2.58%7D%7B%5Csqrt%7B50%7D%7D%7D%29%5C%5C%5C%5C%3D1-P%28z%5Cleq2.193%29%5C%20%5C%20%5B%5Cbecause%20z%3D%5Cdfrac%7Bx-%5Cmu%7D%7B%5Cdfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%7D%5D%5C%5C%5C%5C%3D1-0.9858463%5C%20%5C%20%5B%5Ctext%7BBy%20using%20z-value%20table%20or%20calculator%7D%5D%5C%5C%5C%5C%3D0.0141537%5Capprox0.0142)
Hence, the the probability that the mean height for the sample is greater than 65 inches = 0.0142
24 different ways
hope this helps
Answer:
90
Step-by-step explanation:
<u>Given:</u>
The volume of a cylinder =15
Height of cone = Height of either cylinder
Radius of cone=Radius of either cylinder
<u>Formula:</u>
Volume of a cone =
Volume of a cylinder =
<u>To find: </u>Combined volume of both cylinders.
The volume of a cylinder =15
=15
=15 * 3
=45
[As
Height of cone = Height of either cylinder
Radius of cone=Radius of either cylinder<u>]</u>
=45
is the volume of one cylinder.
Combined volume of cylinder = 2* Volume of cylinder = 2*45 =90
Answer:
14
Step-by-step explanation:
Take the square root of 11650+14:
%:11650+14
108
So it’s a perfect square (108^2=11664).