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
Viefleur [7K]
4 years ago
8

Rafael is choosing a 2-letter password from the letters A, B, C, D, and E. The password cannot have the same letter repeated in

it. How many such passwords are possible?
Mathematics
1 answer:
sasho [114]4 years ago
3 0

Answer:

there are 6   available passwords.

Step-by-step explanation: abcd

there are:

ab

cd

bc

da

dc

ca

bd

ad

You might be interested in
Given f(x)=2x^3-15x^2+22x+15<br> Find all real zeros
mario62 [17]

Answer:

Given function f(x) = 2x^3+15x^2+22x-15. Leading coefficient is p= 2,and constant q is 15. If p/q is a rational zero ,then p is a factor of ...

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
for each pair to triangles state the postulate or theorem that can be used to conclude that the triangles are congruent
gladu [14]

Help me please help help

6 0
3 years ago
Approximate (to the nearest hundredth) the missing length of the right triangle:
san4es73 [151]

Answer:

17.46

Step-by-step explanation:

c²=a²+b²

c²= 7²+16²

c = √ans

6 0
3 years ago
Read 2 more answers
It is known that 2.2&lt; sq root 5 &lt;2.3. Find all possible values of the expression: a sq root 5 +2 3- sq root 5 It is known
NISA [10]

Answer:

4.2 < sq. 5< 4.3

Step-by-step explanation:

since square root of 5 was +2 you just add +2 to both sides and you will get your answer, however it is different with different operations.

5 0
3 years ago
This my last question I need help plz
pav-90 [236]

Answer:

y-5=1/3(x-6)

Step-by-step explanation:

SO find the slope first

ANd then just fill out the point slope formula

6 0
3 years ago
Other questions:
  • Meghan unfolded a three dimensional solid and formed the two dimensional figure below. Select all the statements that apply to t
    15·1 answer
  • What is the estimation of the product of (2.4)(–0.18) using these compatible numbers?
    8·1 answer
  • I need the answer to number 20. Please and thanks :D (really sorry for poor camera quality)
    7·1 answer
  • Mary purchased a prepaid phone card for $30 . Long distance calls cost 22 cents a minute using this card. Mary used her card onl
    14·1 answer
  • Hanshvsbajsbhsjsndbjs
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=%7Cx-%5Cfrac%7B1%7D%7B2%7D%7C%3D3%5Cfrac%7B2%7D%7B3%7D" id="TexFormula1" title="|x-\frac{1}{2}
    7·2 answers
  • tshirts at an outdoor market cost $4 each and shorts cost 10 each. You have enough money to buy exactly 15 tshirts and 12 pairs
    9·1 answer
  • How can you approximate the value of VI 30 ?
    12·2 answers
  • If the coordinates of A are (1, 1) and the midpoint of AB is
    13·1 answer
  • PLEASE HELP ME .IM IN A HURRY PLEASE HELP ME QUESTION IS DOWN BELOW WORTH 15 POINTS each
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!