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
Elina [12.6K]
2 years ago
5

4.5 code practice computer science

Computers and Technology
1 answer:
lyudmila [28]2 years ago
3 0

Answer:

uhhhhh whats the question?

Explanation:

You might be interested in
A personal identification number (PIN) that opens a certain lock consists of a sequence of 3 different digits from 0 through 9,
Elan Coil [88]

Answer:

<u>720</u> possible PIN can be generated.

Explanation:

To calculate different number of orders of digits to create password and PIN, we calculate permutation.

Permutation is a term that means the number of methods or ways in which different numbers, alphabets, characters and objects can arranged or organized. To calculate the permutation following formula will be used:

nPr = n!/(n-r)!

there P is permutation, n is number of digits that need to be organize, r is the size of subset (Number of digits a password contains)

So in question we need to calculate

P=?

where

n= 10   (0-9 means total 10 digits)

r= 3     (PIN Consist of three digits)

So by using formula

10P3 = 10!/(10-3)!

        =10!/7!

        = 10x9x8x7!/7!

        = 10x9x8

        = 720

7 0
3 years ago
What are the differences between switches and routers? cse question
deff fn [24]

Answer:

The main objective of router is to connect various networks simultaneously and it works in network layer

Explanation:

The main objective of router is to connect various networks simultaneously and it works in network layer

7 0
3 years ago
What does "bbl" mean? my friend uses text slang all the time and i can never understand it unless it's lol.? please help!
Mariana [72]
<span>It means be back later :)</span>
5 0
3 years ago
Certain fonts are easier to read from a distance than others. Which font should NOT be used in a presentation?Select one of the
marshall27 [118]
Helvetica, considering Times New Roman and Ariel are neat and clear to read
8 0
3 years ago
In the context of a database management system (DBMS), a(n) _____ interacts with other programs or applications and only indirec
astra-53 [7]

Answer:

back- end application

Explanation:

In the context of a database management system (DBMS), a <u>back end application</u> interacts with other programs or applications and only indirectly interacts with people or users.

6 0
3 years ago
Other questions:
  • What is the seventh byte in the roller coasters file?
    12·1 answer
  • I need urgent help. which of these network has minimum data loss. a. LAN b. MAN c. WAN ​
    11·1 answer
  • Multiple arrays. Jump to level 1 For any element in keysList with a value greater than 40, print the corresponding value in item
    7·2 answers
  • ITS A VOTE I NEED HELP
    12·1 answer
  • According to the video, what is used to create computer programs?
    12·2 answers
  • Energy requirements of analog and digital signals.
    11·2 answers
  • Microsoft Publisher - Assignment #1
    7·1 answer
  • Your company decided to upgrade the older office Ethernet network and needs the fastest speed possible but has decided against f
    8·1 answer
  • Question #8
    13·1 answer
  • Which of the following tabs on the Ribbon contains the command to add a Quick Part to a document? A Design B Insert C View D Hom
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!