Answer:
36.5
Step-by-step explanation:
If you take 16 and devide by 2 and add 13 you get 21 then do the same thing to 21 and you get 23.5 then lastly do it again to 23.5 and get 36.5
Answer:
![-1](https://tex.z-dn.net/?f=-1)
Step-by-step explanation:
<u>Step 1: Multiply
</u>
![-\frac{1}{6} * \frac{6}{1}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B6%7D%20%2A%20%5Cfrac%7B6%7D%7B1%7D)
![-\frac{1*6}{6*1}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%2A6%7D%7B6%2A1%7D)
![-\frac{6}{6}](https://tex.z-dn.net/?f=-%5Cfrac%7B6%7D%7B6%7D)
![-1](https://tex.z-dn.net/?f=-1)
Answer: The correct answer is -1
So we have an equation:
2w=12-4w
Firstly, let's simplify, and divide all terms by 2:
w=6-2w
Now, we add 2w over to the other side:
3w=6
And finally, we divide both sides by 3:
w=2
Hope this helps!
Answer:
The appropriate response is "0.9476".
Step-by-step explanation:
The given values are:
Standard deviation,
![\sigma=1150](https://tex.z-dn.net/?f=%5Csigma%3D1150)
Randomly selected railroad-car shipments,
n = 500
As we know,
⇒ ![\sigma \bar{x}=\frac{\sigma}{\sqrt{n} }](https://tex.z-dn.net/?f=%5Csigma%20%5Cbar%7Bx%7D%3D%5Cfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%20%7D)
On substituting the values, we get
⇒ ![=\frac{1150}{\sqrt{500} }](https://tex.z-dn.net/?f=%3D%5Cfrac%7B1150%7D%7B%5Csqrt%7B500%7D%20%7D)
then,
⇒ ![=P(-1.94](https://tex.z-dn.net/?f=%3DP%28-1.94%3CZ%3C1.94%29)
⇒ ![=P(Z](https://tex.z-dn.net/?f=%3DP%28Z%3C1.94%29-P%28Z%20%3C%20-1.94%29)
On using the table of P, we get
⇒ ![=0.9738 - 0.0262](https://tex.z-dn.net/?f=%3D0.9738%20-%200.0262)
⇒ ![=0.9476](https://tex.z-dn.net/?f=%3D0.9476)
Answer:
2ft
Step-by-step explanation:
5 x 10=50
7 x 12= 84
5+2=7 and 10+2=12