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
castortr0y [4]
2 years ago
14

Charles has eight different winter scarves, and he wears three at a time. How many different ways can Charles wear three scarves

? 6,720 56 112 336
Mathematics
1 answer:
jenyasd209 [6]2 years ago
6 0

Answer:

Ans= 6720 ways

Step-by-step explanation:

From Combination rule from Permutation and Combination, nCr

We use 8^C3 or 8C3,

8x7x6x5x4x3x2x1

--------------------------  =6,720

3x2x1

or

8x7x6x5x4x3! /3!, here the 3! cancels each other out, and we're left with 8x7x6x5x4, which equals 6720.

You might be interested in
Which is smaller?<br> A. 0.1456<br> B. 0.0321
Lerok [7]
It should be answer B. With 0.0321 there is a zero both before and after the decimal, while answer A only has one before the decimal.
7 0
3 years ago
Read 2 more answers
Which of the following transformations does not
svlad2 [7]

Answer:

(9x, 9y) dilation

Step-by-step explanation:

(9, 9y) is the answer because F is 180 degrees rotations, G is not real, H is translations, and J is dilations and dilations is multiplying which makes the transformation non congruent.

Your welcome

7 0
3 years ago
-5 x + y = - 21 and y = x - 1 solve the system of equation
Kitty [74]

Answer:

Step-by-step explanation:

-5x + (x -1) = -21

-4x = -20

x = 5

3 0
3 years ago
Please answer please answer
inessss [21]
I attached a photo of my work below; I just screenshotted the photo you provided. I apologize in advance for any mistakes, it’s 1 am and I’m in need of some sleep. However, I hope it helps otherwise. Have a good one!

8 0
3 years ago
Read 2 more answers
HELP PLSASE: Find the solution of the system of equations.
Mamont248 [21]

Answer:

Step-by-step explanation:

x

=

−

24

y

=

10

Explanation:

x

+

4

y

=

16

2

x

−

4

y

=

8

Subtract the bottom equation from the top one so the

+

4

y

and

−

4

y

cancel each other out.

−

x

=

24

x

=

−

24

x

+

4

y

=

16

−

24

+

4

y

=

16

4

y

=

40

y

=

10

3 0
3 years ago
Other questions:
  • Calculate the standard deviation of the data set below. (7, 9, 10, 11, 13)
    5·2 answers
  • Betty correctly determined that the ordered pair (–3, 5) is a solution to the system of linear equations mc004-1.jpg and x + 4y
    5·2 answers
  • Find the quotient 400÷8
    11·2 answers
  • Omgggggggggggggggggggggg I need help
    14·2 answers
  • PLEASE I NEED HELP FAST!!!! :(
    5·1 answer
  • Write an equation for the statement and then solve
    15·1 answer
  • –6(x + 5) + 3 = –2(x + 4) – 4x
    8·1 answer
  • The height of a projectile fired upward is given by the formula
    5·1 answer
  • 2 things.
    6·1 answer
  • Abdul is working on a project and has cut a number of wooden blocks of equal size that are represented by this right rectangular
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!