![subject](/tpl/images/cats/mat.png)
Mathematics, 04.08.2020 09:01 catycait27p5rc5p
Suppose that prices of a certain model of new homes are normally distributed with a mean of $150,000. Use the 68-95-99.7 rule to find the percentage of buyers who paid: between $150,000 and $152,400 if the standard deviation is $1200.
A. 68%
B. 99.7%
C. 47.5%
D. 34%
![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)
Mathematics, 21.06.2019 20:30
Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second
Answers: 1
You know the right answer?
Suppose that prices of a certain model of new homes are normally distributed with a mean of $150,000...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/biologiya.png)
Biology, 17.10.2019 02:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 17.10.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/en.png)
English, 17.10.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/biologiya.png)
Biology, 17.10.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/istoriya.png)
History, 17.10.2019 02:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.10.2019 02:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Health, 17.10.2019 02:30