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earnstyle [38]
3 years ago
9

Tin học ra đời khi nào

Computers and Technology
1 answer:
zhenek [66]3 years ago
7 0

Answer:

The origins of science may be traced back to about 3000 to 1200 BCE in Ancient Egypt and Mesopotamia. Their contributions to mathematics, astronomy, and medicine influenced and developed classical Greek natural philosophy, which sought to offer formal explanations for phenomena in the physical world based on natural causes.

Following the collapse of the Western Roman Empire, understanding of Greek worldviews declined in Latin-speaking Western Europe throughout the early Middle Ages (400–1000 CE), but flourished in the Greek-speaking Eastern Roman (or Byzantine) Empire.

Explanation:

Nguồn gốc của khoa học có thể bắt nguồn từ khoảng 3000 đến 1200 trước Công nguyên ở Ai Cập cổ đại và Lưỡng Hà. Những đóng góp của họ cho toán học, thiên văn học và y học đã ảnh hưởng và phát triển triết học tự nhiên cổ điển của Hy Lạp, vốn tìm cách đưa ra những giải thích chính thức cho các hiện tượng trong thế giới vật chất dựa trên các nguyên nhân tự nhiên.

Sau sự sụp đổ của Đế chế Tây La Mã, sự hiểu biết về thế giới quan của người Hy Lạp đã giảm sút ở Tây Âu nói tiếng Latinh trong suốt đầu thời Trung cổ (400–1000 CN), nhưng lại phát triển mạnh mẽ ở Đế chế Đông La Mã (hoặc Byzantine) nói tiếng Hy Lạp.

(Hope this helps can I pls have brainlist (crown)☺️)

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A driving school uses this rule to estimate how many lessons a learner will require.
HACTEHA [7]

Answer:

This is correct. And to remove the confusion, I am adding the meaning of the Pseudocode. You need to begin with the algo that you are working upon, and then you need it to phrase the algo with the words which are easy to be transcribed in the form of the computer instructions. Now you need to indent the instructions properly inside the loop or within the conditional clauses. And while doing this, you need to not use the words which are used in certain forms of computer language. However, IF and THEN and ELSE and ENDIF are very frequently used as pseudo-code. Hence, your answer is correct.

Explanation:

Please check the answer section.

8 0
3 years ago
a. Show the output of the following program: 1: public class Test { 2: public static void main ( String [] args ) { 3: A a = new
faust18 [17]

Answer:

See attached file.

Explanation:

See attached file.

Download txt
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3 years ago
You also learn in class that one kilobyte of computer memory will hold about 2/3 of a page of typical text (without formatting).
Travka [436]

Answer:

The flashdrive can hold 35389 400-pages-books

Explanation:

If \frac{2}{3} of a page occupies 1 kB of memory, we can calculate how much memory a book will take

2/3kB=1 page\\ x kB=400 pages\\266.67 kB=400 pages

Now that we know that a book average file size is about 266,67 kB, we calculate how many of them can a 9 GB flash drive hold.

To do the calculation, we have to know how many kilobytes are in 9 gigabytes.

There is 1024 kilobytes in a megabyte, and 1024 megabytes in a gigabyte, so:

Memory_{in _kilobytes}^{} =1024\frac{kilobytes}{megabytes} *1024\frac{megabytes}{gigabytes}*9=9437184 kilobytes

Finally, knowing the average file size of a book and how much memory in kilobytes the 9 GB flash drive holds, we calculate how many books can it hold.

Books=\frac{Flash drive memory}{Filesize of a book} =\frac{9437184kilobytes}{266.67\frac{kilobytes}{book} } =35389,4 books

The flashdrive can hold 35389 400-pages-books, or 14155776 pages of typical text.

8 0
4 years ago
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The correct answer is D
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Answer:

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Explanation:

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