Answer:800
Step-by-step explanation:
![Mean(\mu )=\$ 4300](https://tex.z-dn.net/?f=Mean%28%5Cmu%20%29%3D%5C%24%204300%20)
and ![P(X>6140)=0.0107](https://tex.z-dn.net/?f=P%28X%3E6140%29%3D0.0107)
![P(X>x_0)=0.0107](https://tex.z-dn.net/?f=P%28X%3Ex_0%29%3D0.0107)
![P\left ( \frac{X-\mu }{\sigma}](https://tex.z-dn.net/?f=P%5Cleft%20%28%20%5Cfrac%7BX-%5Cmu%20%7D%7B%5Csigma%7D%3C%5Cfrac%7Bx-%5Cmu%20%7D%7B%5Csigma%7D%20%5Cright%20%29%3D0.9893)
![P\left ( z](https://tex.z-dn.net/?f=P%5Cleft%20%28%20z%3C%5Cfrac%7Bx-%5Cmu%20%7D%7B%5Csigma%7D%20%5Cright%20%29%3D0.9893)
![\frac{x-\mu }{\sigma}=InvNormal(0.9893)](https://tex.z-dn.net/?f=%5Cfrac%7Bx-%5Cmu%20%7D%7B%5Csigma%7D%3DInvNormal%280.9893%29)
Using Z table to get InvNormal(0.9893)=2.30
![\frac{6140-4300}{\sigma}=2.30](https://tex.z-dn.net/?f=%5Cfrac%7B6140-4300%7D%7B%5Csigma%7D%3D2.30)
![\sigma =\frac{6140-4300}{2.30}=800](https://tex.z-dn.net/?f=%5Csigma%20%3D%5Cfrac%7B6140-4300%7D%7B2.30%7D%3D800)
Answer:
There is 4/6 as a fration or 4.6
Step-by-step explanation:
Answer:
2125m or 2km or 125m
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
Let us recall parallelogram properties, which states that opposite angles of parallelogram are congruent.
We can see from graph that side US is parallel to TR and measure of angle U equals to measure of angle R, therefore, quadrilateral drawn in our given graph is a parallelogram.
Since we know that opposite sides of parallelogram are congruent. In our parallelogram UT=SR and US=TR.
In our triangle STU and triangle TSR side TS=TS by reflexive property of congruence.
Therefore, our triangles are congruent by SSS congruence.
Answer:
P equals -8.17142
Step-by-step explanation: