![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Computers and Technology
![image](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 07:00, lin550
Why were most movies from the late 1890s until the early 1930s only filmed in black and white? there were only a few people who could afford the technology to produce color motion pictures back then. audiences did not want color motion pictures until later. the film used to make color motion pictures often overheated, which was a safety hazard, so it was generally not allowed. color films had to be hand-colored, frame by frame.
Answers: 3
![image](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 21:20, FlowerChild1229
For positive constants a and b, the force between two atoms in a molecule is given f(r) = −a r2 + b r3 , where r > 0 is the distance between the atoms. note: a and b are upper case letters. (a) find f '(r) = (b) find the critical point for f(r). r = (c) find f ''(r) = (d) find the value of r so that f ''(r) = 0.
Answers: 1
![image](/tpl/images/cats/informatica.png)
![image](/tpl/images/cats/informatica.png)
Computers and Technology, 24.06.2019 23:00, Jennifer312332
Hypertension occurs when blood pressure is too high.
Answers: 1
Do you know the correct answer?
Computer literacy began in what decade...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 15:09
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 15:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 15:11
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/himiya.png)