Answer:
Computers can solve problems by performing billions of operations per second. A programmer's job is to find solutions. They do this by breaking down problems into easy-to-follow steps for a computer. Programming languages allow people to communicate with computers.
Although computers play an important supporting role as a tool in the discipline, they are just that–tools. ... Given a problem, a computer scientist's goal is to develop an algorithm, a step-by-step list of instructions for solving any instance of the problem that might arise.
Explanation:
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If you have machines doing jobs, fewer staff is needed, therefore the costs are LESS.
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The question above wants to assess your interpretation of conic shapes and sections in art and architecture. For that reason, I can't write an answer for you, but I'll show you how to write it.
The conical sections can be seen in structures that assume one of the shapes considered conical. These formats are easy to identify, especially in architecture, where they are very popular. These shapes can be classified as Parabola, Circle, Ellipse, and Hyperbole
In this case, to write your answer, you should search for architectural works or works of art that present one of these types of conic sections and show how the use of this format is important for these works.
Some examples of works that use conic sections are:
- Parabola: Eiffel Tower.
- Circle: Farmer's Cottage Deluxe Summer House
- Ellipse: Tycho Brahe Planetarium.
- Hyperbole: McDonnell Planetarium
More information:
brainly.com/question/2285436
Answer:
(10000000)₂ = -128 in decimal
(11001100)₂ = -52 in decimal
(10110111)₂ = -73 in decimal
Explanation:
<u>NOTE:</u> If Most Significant Bit is 0, it is positive number and if MSB is 1, it is negative number. If number is positive we can simply convert it to decimal. But if number is negative, follow following formula:
- (complement of the number) +1
<u>EXAMPLE 1</u>
(10000000)₂
(01 1 1 1 1 1 1)₂ ↔ complement of the number
<u>+ 1</u>
(10000000)₂ = 1 ×
= 128 (magnitude in decimal)
But we remember MSB was 1 so answer is -128.
<u>EXAMPLE 2</u>
(1 1 0 0 1 1 00)₂
(0 0 1 1 0 0 1 1)₂
<u>+ 1 </u>
(0 0 1 1 0 1 0 0)₂ = 52 (magnitude in decimal)
But we remember MSB was 1 so answer is -52.
<u>EXAMPLE 3</u>
(1 0 1 1 0 1 1 1)₂
(0 1 00 1 000)₂
<u>+ 1 </u>
(01 00 1 00 1)₂ = 73 (magnitude in decimal)
But we remember MSB was 1 so answer is -73.
