![subject](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 07:01 sam10146
A survey indicates that there are approximately 120 dairy farms in a given area. If there are exactly 400 farms, and exactly 20% of them are dairy farms, what is the percent error? Fill in the table below. a = ? b = ? c = ? d = ? e = ?
![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 18:30
You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Which graph represents the parent function of y=(x+2)(x-2)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)
Answers: 1
You know the right answer?
A survey indicates that there are approximately 120 dairy farms in a given area. If there are exactl...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:00
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 13:00
![question](/tpl/images/cats/en.png)
English, 07.07.2019 13:00
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 13:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 13:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 13:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 13:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.07.2019 13:00