1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nitella [24]
3 years ago
9

A large software development company employs 100 computer programmers. Of them, 45 areproficient in Java, 30 in C, 20 in Python,

6 in C and Java, 1 in Java and Python, 5 in C andPython, and just 1 programmer is proficient in all three languages above. Determine the numberof computer programmers that are not proficient in any of these three languages.
Computers and Technology
1 answer:
melisa1 [442]3 years ago
4 0

Answer:

18, 13, 19

Explanation:

Number of computer programmers proficient only in Java = 45 - ( 1+1+6) = 37

Number of computer programmers proficient only in C++ = 30 - (6+1+5) = 18

Number of computer programmers proficient only in python = 20 - ( 1+1+5) = 13

Number of computer programmers are not proficient in any of these three languages = 100 - ( 37 + 18 + 13 + 1+ 1+ 5+ 6 ) = 100 - 81 = 19

You might be interested in
What characteristics need to be exhibited by an organisation to improve its software process?
aalyn [17]

Answer:  Defined , Controllable ,  Measured , Effective ,  Institutionalized are some of the characteristics needed to be exhibited by an organisation to improve its software process

Explanation:

Software process improvement(SPI)  helps in achieving goals of software products for an organization. Some of its characteristics are Defined , Controllable ,  Measured , Effective ,  Institutionalized.

It goals must be defined, and must also be controlled and it performance must be measured at regular intervals and any reforms carried out to achieve goals must be effective. Lastly it should implement all goals in an institutional framework to be followed by every one in the organization.

6 0
3 years ago
W-11/6=4<br><img src="https://tex.z-dn.net/?f=%20%20%5Cfrac%7Bx%20-%2011%20%7D%7B%206%7D%20%20%3D%204" id="TexFormula1" title="
kozerog [31]

step 1, multiply by 6:

x-11 = 4*6 = 24

step 2, add 11:

x = 35

7 0
3 years ago
What formula would you enter in c4 that combines a4 and b4 to get a result like c2
Paul [167]

Available options

=A4&&B4

=A4&" "&B4

="A4"&""&"34"

=A4&""&B4

Answer:

=A4&""&B4

Explanation:

In a Microsoft Excel spreadsheet, to combine the content of two cells into another cell, a user will have to use the command &

Hence, in this case, given that there is no need to have any character or blank space in between the content of the starging cells, which is just A4 and B4, then we have the following technique

1. Select the cell C2

2. Input the command = or +, then select cell A4

3. Input the command &

4. Then select the cell B4

5. Click enter.

Therefore, the answer should appear as =A4&B4.

But from the available options, there is nothing like that, so we pick =A4&""&B4 because it gives the same outcome.

6 0
3 years ago
5. What is a domain name used for?​
Mnenie [13.5K]

<u>Answer:</u>

Domain names serve to identify Internet resources, such as computers, networks, and services, with a text-based label that is easier to memorize than the numerical addresses used in the Internet protocols. A domain name may represent entire collections of such resources or individual instances.

<u />

<u>Explanation:</u>

*Hope this helps*

7 0
3 years ago
You should always buy the biggest camera bag that you can find for extra equipment.
Akimi4 [234]

Answer:

true

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Morgan is the operations manager for a national appliance distributor. The company has offices throughout the United States. Com
    7·1 answer
  • My computer keeps shutting down I've tried to completely wipe the memory but it didn't work do you have any ideas how to fix it
    7·1 answer
  • _____ remove the part of an image starting from an edge​
    13·1 answer
  • Your wireless network has been breached and it seems as though the attacker has modified a portion of your data that is used wit
    12·1 answer
  • A large software development company employs 100 computer programmers. Of them, 45 areproficient in Java, 30 in C, 20 in Python,
    9·1 answer
  • Do debit cards offer the highest level of fraud pretection?
    10·1 answer
  • takes the perspective that a program describes what the solution to a problem is, not how that problem is solved. Select one: a.
    5·1 answer
  • These 2 questions PLEASEEE (:
    14·1 answer
  • In the context of the data administration component of a database management system (DBMS), the acronym CRUD stands for _____.
    5·1 answer
  • What plan can businesses use to protect sensitive data from malicious attacks?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!