All categories

2 years ago

Why can it be helpful to perform mathematical calculations using programming? Choose the best answer.

Computers and Technology

1 answer:

larisa86 [58]2 years ago

5 0

Answer:

The answer is below

Explanation:

Given that there is no available option.

Hence, It can be helpful to perform mathematical calculations using programming because

1. Programming is more viable and efficient in solving mathematical problems.

2. It is faster in getting an answer and easier to manipulate

3. It can be cheaper than human and be most time readily available

4. It can save and quickly recalls a memory

You might be interested in

Which of the following is not a command for determining if MySQL is running on Linux (Ubuntu)?

laila [671]

Answer:

Explanation:

The commands service, ps and systemctl, are different ways to find out if MySQL is running on Linux (Ubuntu), but there is not such a command called check to do so in Linux.

Different programs in Linux operating system are organized in processes, and they are all created for a specific purpose: running an application, starting a web browser, and so on.

Some other programs like the init program start and stop essential service processes and there are currently two major implementations in Linux distributions:

System V init (traditional implementation)
systemd (emerging standard for init).

The commands service and systemctl are related to System V init and systemd, respectively, and can list the status of a program.

Thus, the command service can list if MySQL is running on Linux using the piece of code in the question: sudo service mysql status.

Likewise, the command systemctl can activate and deactivate services, and, among many other functionalities, list the status of a program (like the one in the question: systemctl status mysql).

The command ps (process status) "displays information about a selection of the active processes" [ps man page]. The command has many options, and some are -e (select all processes) and -f (full-format listing). In this case, the command output is piped to grep (global regular expression print) command to find those processes mainly related to 'mysql'.

It is important to remember that command sudo (superuser do) permits a user to "execute a command as the superuser or another user" [sudo man page], since commands service and systemctl require privileges to be run, for security reasons.

6 0

3 years ago

Overlay analysis is ____________, taking in data from two or more layers to create a single output layer.

Wewaii [24]

Explanation:

Overlay analysis is an approach, taking in data from two or more layers to create a single output layer.

For example, if we have a layer of land use and a layer of soil fertility, we can derive from the two layers the percentage of agricultural land developed over fertile soil.

6 0

3 years ago

Write a generator function named count_seq that doesn't take any parameters and generates a sequence that starts like this: 2, 1

-BARSIC- [3]

Answer:

#required generator function

def count_seq():

#starting with number 2. using string instead of integers for easy manipulation

n='2'

#looping indefinitely

while True:

#yielding the integer value of current n

yield int(n)

#initializing an empty string

next_value=''

#looping until n is an empty string

while len(n)>0:

#extracting first digit (as char)

first=n[0]

#consecutive count of this digit

count=0

#looping as long as n is non empty and first digit of n is same as first

while len(n)>0 and n[0]==first:

#incrementing count

count+=1

#removing first digit from n

n=n[1:]

#now appending count and first digit to next_value

next_value+='{}{}'.format(count,first)

#replacing n with next_value

n=next_value

#testing, remove if you don't need this

if __name__ == '__main__':

#creating a generator from count_seq()

gen=count_seq()

#looping for 10 times, printing next value

for i in range(10):

print(next(gen))

Explanation:

6 0

3 years ago

To run a PHP application that has been deployed on your own computer you can enter a URL in the address bar of your browser that

svet-max [94.6K]

Answer:

You can enter a URL that (B) Uses localhost as the domain name

Explanation:

Localhost refers to your computer or the computer that is currently in use.

To run a PHP application that is deployed on your computer, the localhost (which has an IP address of 127.0.0.1) is used.

The IP address is called a "loopback" address because all data sent or received revolve around the local computer.

8 0

3 years ago

An Acceptable Use Policy (AUP) are designed for the purpose of _____.

Vladimir79 [104]

Answer:

maximizing processing power

7 0

3 years ago