![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00
Real gross domestic product: a) will increase if the price level increases. b) can change from one year to the next even if there is no change in output. c) will increase if the level of output increases. d) is a measure of inflation.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:10
Which is an equation of a circle with center (2, 7) and radius 4? (x - 7)2 + (y - 2)2 = 16 (x - 2)2 + (y - 7)2 = 4 (x – 2)2 + (y - 7)2 = 16 (x + 2)2 + (y + 7)2 = 4
Answers: 3
You know the right answer?
What is 38% of 250 show your work pls and u...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 18.01.2021 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2021 18:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2021 18:10
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 18.01.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 18.01.2021 18:10
![question](/tpl/images/cats/ekonomika.png)
Business, 18.01.2021 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2021 18:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.01.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2021 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2021 18:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)