![subject](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 15:50 lmcginnis2003
2500 freshmen took an Algebra test through North Carolina Virtual Public school. The
scores were distributed normally with a mean of 75 and a standard deviation of 7.
How many algebra students scored between 68 and 82?
A. 2000
B. 1950
C. 1700
D. 680
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:10
Use the distance formula to find the distance between (-3,5) and (3,1)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:20
Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)
Answers: 1
You know the right answer?
2500 freshmen took an Algebra test through North Carolina Virtual Public school. The
scores were di...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 21.04.2021 20:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.04.2021 20:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:30
![question](/tpl/images/cats/mkx.png)
Arts, 21.04.2021 20:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:30