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
madam [21]
3 years ago
12

How many different 4 letter arrangements can be formed from the letters in the word cards

Mathematics
1 answer:
RUDIKE [14]3 years ago
5 0
Slot method
1st slot, 5 options
2nd slot, 4 options (1 gone to the first slot)
3rd slot, 3 options (1 gone again)
4th slot,2 options (1 less)

multiply
5*4*3*2=120

answer is 120 arrangements
You might be interested in
An object has a constant acceleration of 10 ft/sec2, an initial velocity of -20 ft/sec, and an initial position of 8 ft. Find th
Neporo4naja [7]
The equation of motion is
  s(t) = (1/2)a·t² +v₀·t +s₀
where a is the acceleration, v₀ is the initial velocity, and s₀ is the initial position.

For t in seconds and s(t) in feet, your values make this equation be
  s(t) = 5t² -20t +8
5 0
3 years ago
1/6(x-5)=1/2(x+6) what is the solution to this equation
Alexandra [31]

Answer:

Exact Form:

x= -23/2

Decimal:

x= -11.5

Mixed Number:

x= -11/2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable

3 0
3 years ago
Read 2 more answers
In the scale used on a blueprint, 141 inch represents 3 feet. On the blueprint, what is the length of a room with an actual leng
natita [175]
24÷3 =8
141×8=1128 inches
5 0
3 years ago
What is the difference of 11.790 and 2 1/2
bonufazy [111]

Answer:

9.25 or or 9 1/4

Step-by-step explanation:

7 0
2 years ago
A line passes through the points (–6, 4) and (–2, 2). What is the equation of the line?
irga5000 [103]

I forgot how to find the y intercept but the slope is -2/4

6 0
3 years ago
Read 2 more answers
Other questions:
  • Brian flips a fair coin 3 times. What is the probability of getting exactly 1 tail?
    5·1 answer
  • Six less than the product of four and a number xxx.
    15·2 answers
  • What is the slope?<br> A) -5/4<br> B) 5/4<br> C)-4/5<br> D)4/5
    11·2 answers
  • What is the solution of the linear system of equations?
    15·2 answers
  • In a circle of radius 30 inches, a central angle of 35 will intersect the circle forming an arc of length _____.. . A.18.33 feet
    5·2 answers
  • How many right angles can be in an obtuse angle?
    7·2 answers
  • stpehen brought 25 happpy meals at $3.00each .he gave away 20and sold 5 for $5.00 each how much did he spend at mc donalds? how
    7·1 answer
  • A marina is in the shape of a coordinate grid. Boat A is docked at (3.1, −1) and Boat B is docked at (−4.1, −1). The boats are _
    12·2 answers
  • I need help and really appreciate it if someone could help
    11·1 answer
  • PLS HELP no bots ;(((
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!