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
zmey [24]
2 years ago
5

A password is 4 characters long and must consist of 3 letters and one number. if letters cannot be repeated and the password mus

t end with a number, how many possibilities are there? a. 175,760 b. 158,184 c. 156,000 d. 140,400 please select the best answer from the choices provided a b c d
Mathematics
1 answer:
sdas [7]2 years ago
7 0

The possibility of selecting a 4 characters long password consisting of 3 letters and one number if letters cannot be repeated and the password must end with a number is 156000

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more number and variables.

The possibility of selecting the password = 26 * 25 * 24 * 10 = 156000

The possibility of selecting a 4 characters long password consisting of 3 letters and one number if letters cannot be repeated and the password must end with a number is 156000

Find out more on equation at: brainly.com/question/2972832

#SPJ4

You might be interested in
Find the volume of the box. Use the formula V = lwh. Rectangular box with sides x plus 2, 2x minus 1, and 3x plus 1.
nata0808 [166]
I got.......6x^3 + 5x^2 - 3x - 2................not sure though
3 0
3 years ago
A net and the prism it will form when it is folded are shown below.
Mashcka [7]

Answer:

Option A)724 square centimeters

Step-by-step explanation:

we know that

The surface of the prism is equal to the area of its six rectangular faces

The surface area is equal to

SA=2B+PH

where

B is the area of the base

P is the perimeter of the base

H is the height of the prism

we have

L=12\ cm

W=11\ cm

H=10\ cm

<em>Find the area of the base B</em>

B=LW

B=(12)(11)=132\ cm^{2}

<em>Find the perimeter of the base P</em>

P=2(L+W)

P=2(12+11)=46\ cm

<em>Find the surface area SA</em>

SA=2(132)+(46)(10)=724\ cm^{2}

6 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 59
Lelu [443]
Perimeter = 2(length + width)
59 = 2(14+x)
59 = 28 + 2x
31 = 2x
15.5 = x

Width = 15.5
5 0
3 years ago
Simplify
Alecsey [184]

Answer:

8

Step-by-step explanation:

6  + 12 - 5 \times 2 + 2(8 \div 4 - 2)

6 + 12 - 10 + 2(2 - 2)

6 + 12 - 10 + 2 \times 0

6 + 12 - 10 + 0

= 8

6 0
3 years ago
A wreck occurred on an interstate Highway that caused a traffic jam 1 mile long. The average car is 14 feet long and cars make u
Llana [10]

Answer:

B

Step-by-step explanation:

b)270

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help on math problem
    9·1 answer
  • How can I explain with mental math
    9·1 answer
  • What is the slope of the linear equation y=4 - 3x?
    9·1 answer
  • You have 6 donuts and you want to give 2/3 of them to a friend and keep 1/3 for yourself. How much of the whole pan of brownies
    8·2 answers
  • If f(x)=3x-6 then find f(4)
    5·1 answer
  • LaShawn solved the equation below to the determine the solution.
    6·2 answers
  • 15 points I think i need help
    11·1 answer
  • FACTOR and list your 4 steps: 5x^2y - 30xy^2
    11·1 answer
  • This is for anyone who has ever been cheated on before...
    10·1 answer
  • Pls help if I don’t finish today mom will hurt me
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!