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igor_vitrenko [27]
3 years ago
9

14. In cell B14, create a formula without using a function that adds 1 to the value in cell B12 and then multiplies the result b

y the value in cell B13. Update the reference to cell B12, from a relative reference to a mixed reference by making an absolute reference to row 12. Copy the formula from cell B14 to the range B15:B17 and then copy the formulas from the range B14:B17 to the range C14:H17.

Computers and Technology
1 answer:
vagabundo [1.1K]3 years ago
7 0

Answer:

The formula for the given problem is given below:

= (1+B$12)×B13

Explanation:

Immediately you do one, then you can autofill the formula to the mentioned range B15:B17 and then to C14 to H17

When been done correctly, this is how the formula will look in those cells if you do it correctly.

Check the file attached below to see it.

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Describe 6 difference of the types of computer<br>​
Trava [24]

Answer:

<h3>1. Supercomputer</h3>

One of types of computers is supercomputer. It is a computer that is at the front-line of current processing capacity, particularly speed of calculation. It is usually used to do tasks involving intense numerical calculations such as weather forecasting, fluid dynamics, nuclear simulations, theoretical astrophysics, and complex scientific computations

<h3>2. Mainframe Computer</h3>

Another computer type is mainframe computer. It is a computer that is capable of handling and processing very large amounts of data quickly. Its calculation speed can reach millions to tens of millions instructions per second (MIPS) and it can respond to hundreds of millions of users at a time.

This computer type is mainly used in large institutions such as government, banks and large corporations.

<h3>3. Minicomputer (Mid-Range Computer)</h3>

Minicomputers are a class of multi-user computers that lie in the middle range of the computing spectrum, in between the smallest mainframe computers and the largest single-user systems (microcomputers or personal computers).

Minicomputers are usually small in scale, simple in structure, easy to maintain, and low in cost. Therefore, they are often used in universities, scientific research institutions and industrial control fields.

<h3>4. Microcomputer (Personal Computer)</h3>

The term “microcomputer” was introduced with the advent of systems based on single chip microprocessors. In the early days, the microcomputers would still have been too expensive to be owned by a single individual. But in the late 20th century, microcomputers became the most common type of computer.

Therefore, the term "microcomputer" has practically become an anachronism and has been replaced the term "personal computer (PC)".

Personal computer has developed rapidly because of its small size, convenient use, low production cost, and low price. PC computing speed can reach hundreds of thousands to millions instructions per second, which can meet the requirements of data processing and scientific computing in production, scientific research, and life.

<h3>5. Workstation Computer</h3>

A workstation computer is a high-end personal computer between microcomputers and minicomputers. It is usually equipped with large-capacity memory, external storage, and large-screen displays. Therefore, it has strong data processing capabilities and graphics processing capabilities.

Workstation computers are designed and developed mainly for professional application fields like engineering design, animation production, scientific research, software development, financial management, information services, analog simulation, etc.

<h3>6. Server Computer</h3>

A server refers to a high-performance computer that provides shared information resources and various services for many users on the network at the same time in a network environment.

A server is expected to be capable of high-speed computing, long-term reliable operation (it features error-correction of RAM; redundant cooling; self-monitoring, RAID), and powerful external data throughput.

The structure of the server is similar to that of an ordinary computer. Many smaller servers are actually personal computers that have been dedicated to provide services for other computers. But they are very different in terms of processing power, stability, reliability, security, scalability, and manageability.

According to the services provided, server computers can be subdivided into database server, file server, Web server, FTP server, etc.

<h2>hope helpful <3</h2>
4 0
3 years ago
write a program in pseudo code to solve the following: covert a temperature input in degrees Celsius to degrees Fahrenheit and d
Tomtit [17]

Answer:

Program Start:

Declare Variables: Celsius and Fahrenheit as float

Input Celsius

Fahrenheit = (Celsius * 9/5) + 32

Print Celsius

Print Fahrenheit

End Program

Explanation:

Pseudo codes are false codes and are used to mimic actual programs.

So, the interpretation of the above code is as follows:

This line indicates the start of the program

Program Start:

The variables are declared, here

Declare Variables: Celsius and Fahrenheit as float

This line gets input for degree Celsius

Input Celsius

This line converts degree Celsius to Fahrenheit

Fahrenheit = (Celsius * 9/5) + 32

The next two lines print the degree Celsius and the equivalent degree Fahrenheit

Print Celsius

Print Fahrenheit

This indicates end of program

End Program

5 0
3 years ago
What are the responsibilities of the DBA and the database designers?
Ratling [72]

Answer:

Explanation:

DBA's main responsibility is making sure that there is enough CPU, disk, memory, and network bandwidth available, as well as making backups every so often. Meanwhile, the database designers/developers are responsible for investigating and implementing what the end-user needs and making sure that the database holds all of the information that the end-user will be using.

3 0
3 years ago
Let T(n) denote the running time for the Sort-and-Count algorithm (below). Sort-and-Count(L) { if list L has one element return
butalik [34]

Answer:

The answer is "\bold{T(n) = 2T(\frac{n}{2}) + n}"

Explanation:

Given:

The Merge-And-Count of (A,B) runs in time |Al+IB|

T(n) recurrence=?

Calculating the value of the recurrence:

\to  T(n) = T(\frac{n}{2}) + T(\frac{n}{2}) + f(|A| + |B|)\\\\  \therefore f(|A| + |B|) = n\\\\ \to T(n) = 2T(\frac{n}{2}) + n

7 0
3 years ago
Are the ways data represented and transmitted with computer law of nature or by law of man?
hammer [34]
Data representation is law of man.
5 0
3 years ago
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