![subject](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 06:10 brianamarialove15
What is the relative retention (α) for compounds a and b if the retention time for a (ta) is 3.91 min, the retention time for b (tb) is 6.42 min, and the tm is 1.34 min?
![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
Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Is a square always, sometimes, or never a parallelogram
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2
Answers: 1
You know the right answer?
What is the relative retention (α) for compounds a and b if the retention time for a (ta) is 3.91 mi...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 17:31
![question](/tpl/images/cats/ekonomika.png)
Business, 13.11.2019 17:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 17:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.11.2019 17:31
![question](/tpl/images/cats/en.png)
English, 13.11.2019 17:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mir.png)
World Languages, 13.11.2019 17:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2019 17:31
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2019 17:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 18:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.11.2019 18:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)