Factorise.
5a - 25a^3...
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 12:30
Timed*** there are 8 rows and 8 columns, or 64 squares on a chessboard. suppose you place 1 penny on row 1 column a, 2 pennies on row 1 column b, 4 pennies on row 1 column c, and so on β¦ how many pennies are on each square? a = β b = β c = d = β e = β f = g = β h =
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 08:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 19.05.2021 08:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.05.2021 08:40
![question](/tpl/images/cats/biologiya.png)
Biology, 19.05.2021 08:40
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 08:40
![question](/tpl/images/cats/istoriya.png)
History, 19.05.2021 08:50
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.05.2021 08:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 19.05.2021 08:50
![question](/tpl/images/cats/biologiya.png)
Biology, 19.05.2021 08:50
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.05.2021 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 08:50