Can someone explain how to do #13 and #19. Please don’t put a link or a file.
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:10 mikeysoulemison
Can someone explain how to do #13 and #19. Please don’t put a link or a file.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, adam15200031
Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:10, charlzperru8234
Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?
Answers: 2
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![Konu](/tpl/images/cats/istoriya.png)
History, 21.10.2020 01:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
English, 21.10.2020 01:01
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 21.10.2020 01:01
![Konu](/tpl/images/cats/biologiya.png)
Biology, 21.10.2020 01:01