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Alexeev081 [22]
3 years ago
9

The cost of large ground based telescopes has remained the same since the 1800's costing the equivalent of about a billion dolla

rs. True False
Computers and Technology
1 answer:
solmaris [256]3 years ago
6 0
I believe it is false. Bigger and better ground based telescopes are constantly being redesigned and redeveloped to be bigger and better. The costs rise with efficiency, the technology isn't cheap.
You might be interested in
Determina la cilindrada total Vt en un motor de 4 cilindres de 83,6 mm de diàmetre per 91 mm de cursa.
insens350 [35]

Answer:

La cilindrada total del motor es de 1997,025 centímetros cúbicos.

Explanation:

Para determinar la cilindrada total Vt en un motor de 4 cilindros de 83,6 mm de diámetro por 91 mm de carrera se debe realizar el siguiente cálculo, sabiendo que para calcular la cilindrada de un motor se debe utilizar la fórmula ((Pi x Diámetro^2)/4) x Carrera x Número de cilindros = X:

((3.14 x 83.6^2)/4) x 91 x 4 = X

((3.14 x 6,988.96)/4) x 364 = X

(21,945.3344 / 4) x 364 = X

5,486.3336 x 364 = X

1,997,025.4304 = X

1 milímetro cúbico = 0.001 centímetro cúbico

1,997,025.4304 milímetros cúbicos = 1997.0254304000005 centímetros cúbicos

Por lo tanto, la cilindrada total del motor es de 1997,025 centímetros cúbicos.

3 0
3 years ago
Helen has no experience in security. She would like to earn a certification that demonstrates that she has the basic knowledge n
rewona [7]

Answer:

Option C. Security+ is the correct answer.

Explanation:

8 0
3 years ago
Which actions did Sheila have to take to make the changes observed? Check all that apply.
Harrizon [31]

Answer:

Use

Explanation:

Out line view

6 0
3 years ago
In this project, you will add a (self-proclaimed) priority attribute to xv6 processes. The priority does not actually do anythin
kondor19780726 [428]

Answer:

Priority programming is a process programming method based on priority. In this technique, the developer chooses the tasks to work according to priority, which is different from other types of programming, for example, a simple round-robin.

On UNIX and many other systems, higher priority values represent lower priority processes. Some of the systems, such as Windows, use the opposite convention: a higher number means a higher priority

<h3>Explanation: </h3>

Priorities can be dynamic or static. Static priorities are assigned during creation, while dynamic priorities are assigned according to the behavior of the processes while they are in the system. To illustrate, the planner could favor intensive input / output (I / O) tasks, allowing expensive requests to be issued as soon as possible.

Priorities can be defined internally or externally. Internally defined priorities make use of a measurable amount to calculate the priority of a given process. On the contrary, external priorities are defined using criteria beyond the operating system (OS), which may include the importance of the process, the type and sum of the resources used for the use of the computer, user preferences , trade and other factors such as politics etc.

i hope this is right lol

6 0
3 years ago
Which computer can be used where there is no regular electricity?​
alina1380 [7]

Answer:

A mechanical computer

Explanation:

Created from gears and levers

7 0
2 years ago
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