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
Oduvanchick [21]
3 years ago
11

Suppose a company needs temporary passwords for the trial of a new payroll software. Each password will have one digit followed

by three letters. The letter and the digits , , , and will not be used. So, there are letters and digits that will be used. Assume that the letters can be repeated. How many passwords can be created using this format?
Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
3 0

Answer:  The required number of passwords that can be created is 175760.

Step-by-step explanation:  Given that a company needs temporary passwords for the trial of a new payroll software.

Each password will have one digit followed by three letters and the letters can be repeated.

We are to find the number of passwords that can be created using this format.

For the one digit in the password, we have 10 options, 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.

Since there are 26 letters in English alphabet and letters can be repeated, so the number of options for 3 letters is

26 × 26 × 26 = 17576.

Therefore, the total number of ways in which passwords can be created using the given format is

n=9\times17576=175760.

Thus, the required number of passwords that can be created is 175760.

You might be interested in
You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your d
Trava [24]

Answer:

Following are the solution to this question:

Step-by-step explanation:

For this set, the correlation coefficient is = -0.015.

It shows that financial variables have trust issues. Once a price rises, the other one is decreasing the value of -0,015 shows, that there are several fewer associations in the set of data among x and y and between y values. This interaction also can range between -1 to 1, to 0 being completely unrelated. But you'd never be sure, in this situation, 0.015 is very similar to 0.

It means that your prediction is nothing better than just a wild choice. Its odds of an estimated value being relatively close to the actual result are therefore much smaller as the points are it's hardly the best match.

4 0
2 years ago
Whats 1 + 1 = ? I don't know? But if you answer you will be brainiest and get 100 points free!
Arada [10]
2 is your answer lol
8 0
3 years ago
Read 2 more answers
What is the solution to = n/4 -12.4?
aleksandr82 [10.1K]

Answer:

I need the rest of the question

Step-by-step explanation:

Sorry I want to help you but I cant unless there is a (example): 12+-3= n/4 -12.4

or a list of options to choose from like what will equal 6? A.2 B.3 C.100 D.9

if you give me the rest I can solve, thanks :)

7 0
3 years ago
Four girls have 2.20 to share equally. How much money will each girl get?
Nata [24]

Answer:

0,55

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Use synthetic division to divide (x^ 3 + x^ 2 – 40x – 4) ÷ (x – 6)
Marina CMI [18]
The answer is C.

Hope this helps!!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Between 1-50 what number are composite?
    7·1 answer
  • What is the scientific notation of 0.000000045?
    5·2 answers
  • 14-3m=-1<br> Solve the equation.check your solution
    6·1 answer
  • if a machine produces 5 parts in 1 minute how many minutes will it take to fill a crate that holds 200 parts​
    9·2 answers
  • If each cube represents 2 ml instead of 1 ml, how<br> much GREEN PAINT will we have?
    7·1 answer
  • does anyone understand this or can anyone explain what i need to do please ?? there’s no instructions
    14·1 answer
  • BRAINLY GIVEN
    7·2 answers
  • Convert 614 into base five number system.​
    14·1 answer
  • Evaluate the expression when m=-6.3 and n= 5.6.<br> -3n+2m
    6·1 answer
  • Plzzzzzz answer quickly.​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!