![subject](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 09:30 ezy53
The mean value of land and buildings per acre from a sample of farms is $1800, with a standard deviation of $100. The data set has a bell-shaped distribution Assume the
number of farms in the sample is 70
(a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1700 and $1900
farms
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
Which is the graph of this function 3 square root of x plus one if
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50
Answers: 1
You know the right answer?
The mean value of land and buildings per acre from a sample of farms is $1800, with a standard devia...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 07.08.2021 16:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 07.08.2021 17:00
![question](/tpl/images/cats/ekonomika.png)
Business, 07.08.2021 17:00
![question](/tpl/images/cats/biologiya.png)
Biology, 07.08.2021 17:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.08.2021 17:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 07.08.2021 17:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.08.2021 17:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.08.2021 17:00
![question](/tpl/images/cats/fizika.png)
Physics, 07.08.2021 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.08.2021 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.08.2021 17:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.08.2021 17:10
![question](/tpl/images/cats/en.png)