Write the series using summation notation.
4 + 8 + 12 + 16 + 20+ . . . + 80...
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 15:27 redrosesxx
Write the series using summation notation.
4 + 8 + 12 + 16 + 20+ . . . + 80
![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 19:20
Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 17:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 08.02.2021 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 17:00
![question](/tpl/images/cats/fizika.png)
Physics, 08.02.2021 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 17:00
![question](/tpl/images/cats/istoriya.png)
History, 08.02.2021 17:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 08.02.2021 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 17:00
![question](/tpl/images/cats/mat.png)