![subject](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 15:10 troyjbabyjohnson
On a standardized exam, the scores are normally distributed with a mean of 145 and a standard deviation of 25. Find the z-score of a person who scored 85 on the exam.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 15:30
David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
M.xyz =radians. covert this radian measure to its equivalent measure in degrees.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
The john nash mall used 17,4000 kilowatt hours in may, with a peak load of 92 kilowatts. the demand charge is $5.95 per kilowatt, and the energy charge is $0.08 per kilowatt hour. the fuel adjustment charge is $0.017 per kilowatt hour. what is the total electricity cost for may?
Answers: 2
You know the right answer?
On a standardized exam, the scores are normally distributed with a mean of 145 and a standard deviat...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.11.2019 09:31
![question](/tpl/images/cats/biologiya.png)
Biology, 04.11.2019 09:31
![question](/tpl/images/cats/istoriya.png)
History, 04.11.2019 09:31
![question](/tpl/images/cats/fr.png)
French, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.11.2019 09:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/fizika.png)
Physics, 04.11.2019 09:31
![question](/tpl/images/cats/biologiya.png)
Biology, 04.11.2019 09:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.11.2019 09:31
![question](/tpl/images/cats/biologiya.png)
Biology, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/ekonomika.png)
Business, 04.11.2019 09:31