![subject](/tpl/images/cats/himiya.png)
Chemistry, 28.01.2020 03:31 ptanner706
How is the number 3.91 x 10 -4 expressed in regular numbers?
a. 0.391
b. 0.391
c. 0.0391
d. 0.000391
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 20:40
If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b.zinc7.14,c.copper 8.92,d.lead 11.34
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:30
What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 10:00
Abike ride event is 30 miles. a first aid tent is put at the 3/4 mark of the course. how many miles from the starting point is the first aid tent?
Answers: 1
You know the right answer?
How is the number 3.91 x 10 -4 expressed in regular numbers?
a. 0.391
b. 0.391
c....
a. 0.391
b. 0.391
c....
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.08.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2021 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.08.2021 01:00
![question](/tpl/images/cats/en.png)
English, 26.08.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2021 01:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.08.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2021 01:00
![question](/tpl/images/cats/geografiya.png)
Geography, 26.08.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 26.08.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2021 01:00
![question](/tpl/images/cats/en.png)
English, 26.08.2021 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2021 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.08.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2021 01:00