![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
Answers: 1
You know the right answer?
Solve -2/3x > 8 or -2/3x -12 or x -6} 3. {x | -12 < x < -6}...
Questions
![question](/tpl/images/cats/en.png)
English, 08.12.2020 07:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.12.2020 07:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 07:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 07:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.12.2020 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 07:50
![question](/tpl/images/cats/fizika.png)
Physics, 08.12.2020 07:50
![question](/tpl/images/cats/en.png)
English, 08.12.2020 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 07:50
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 08.12.2020 07:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.12.2020 07:50
![question](/tpl/images/cats/mat.png)