![subject](/tpl/images/cats/mat.png)
Mathematics, 22.08.2021 17:30 ZaneKun
The daily wages of 4000 are normally distribute , X~N ( 70, 25 ) . Estimate the number of workers whose daily wages (I) between $70 and $72 (2) less than $63
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:40
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
You know the right answer?
The daily wages of 4000 are normally distribute , X~N ( 70, 25 ) . Estimate the number of workers wh...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 06.11.2020 20:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.11.2020 20:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 06.11.2020 20:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 06.11.2020 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 06.11.2020 20:40