![subject](/tpl/images/cats/mat.png)
Mathematics, 24.07.2019 18:20 maddynichole2017
The time to complete a standardized exam in the byu-idaho testing center is approximately normal with a mean of 70 minutes and a standard deviation of 10 minutes. using the 68-95-99.7 rule, approximately what percentage of students will complete the exam in under fifty minutes? give your answer accurate to one decimal place.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:00
Myron put $5000 in a 2-year cd playing 3% interest, compounded monthly. after 2 years, he withrew all his money. what was the amount of the withdrawal?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:10
Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?
Answers: 1
You know the right answer?
The time to complete a standardized exam in the byu-idaho testing center is approximately normal wit...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 25.10.2020 06:50
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.10.2020 06:50
![question](/tpl/images/cats/mat.png)
Mathematics, 25.10.2020 06:50
![question](/tpl/images/cats/mat.png)
Mathematics, 25.10.2020 06:50
![question](/tpl/images/cats/fizika.png)
Physics, 25.10.2020 06:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.10.2020 06:50
![question](/tpl/images/cats/geografiya.png)
Geography, 25.10.2020 06:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 25.10.2020 07:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.10.2020 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 25.10.2020 07:00
![question](/tpl/images/cats/biologiya.png)
Biology, 25.10.2020 07:00