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
Aleks04 [339]
2 years ago
5

Explain the difference between combination and permutation in your own words. Give examples.

Mathematics
1 answer:
torisob [31]2 years ago
8 0
Apparently, we use "Permutation" when order doesn't matter. In that way, only possible outcomes can be calculated.

P (n, r) = n! ( (n - r)!

Unlike, We use "Combination" when order does matter. Combination gives us all possible values.

C (n, r) = n! / (n - r)! r!

Hope this helps!
You might be interested in
1. Classify each statement as true or false for all real numbers a, b,<br> and c.
12345 [234]

naw

g4jtnbjtrnjbnrtibnrijnbngtrjnb jtkgnbrbgbn

6 0
2 years ago
Each tape diagram represents I whole.
Monica [59]

Hi! From what I know, your answer should be 5n = 1.75.

This is because all 5 of those n's ultimately equal the large box of 1.75 on the top. Think of it as fractions. if we replaced 1.75 with 1, those n's would each be 1/5.

4 0
3 years ago
Please help fast.
podryga [215]

\huge{\underline{\boxed{\tt{Answer:}}}}

Let AB be a chord of the given circle with centre and radius 13 cm.

Then, OA = 13 cm and ab = 10 cm

From O, draw OL⊥ AB

We know that the perpendicular from the centre of a circle to a chord bisects the chord.

∴ AL = ½AB = (½ × 10)cm = 5 cm

From the right △OLA, we have

OA² = OL² + AL²

==> OL² = OA² – AL²

==> [(13)² – (5)²] cm² = 144cm²

==> OL = √144cm = 12 cm

Hence, the distance of the chord from the centre is 12 cm.

━═━═━═━═━═━═━═━═━━═━═━═━═━═━

8 0
3 years ago
Simplify the algebraic expression by combining like (or similar) terms.<br> -7x - 8y- 5x - 6y
stira [4]

Answer:

-12x - 14y

Step-by-step explanation:

First I would move them side by side so I can see it better so:

-7x - 5x - 8y - 6y

now combine the x values together and the y values together:

-12x - 14y

7 0
3 years ago
Read 2 more answers
Peter and his four brothers combined all of their money to buy a video game. If 30% of the total money is Peter's, and $6.00 of
trapecia [35]
B)$20 but also dam these mother truckers are broke.
6 0
2 years ago
Other questions:
  • What is the answer it's not factor
    12·1 answer
  • What is a solution to (x + 6)(x + 2) = 60?
    14·1 answer
  • 1. Melissa went to lunch with two friends. She purchased 3 corn dogs, 2 fruit cups, and
    8·1 answer
  • Point P has coordinates (-4, -2) and point Q has coordinates (4, 3).
    13·2 answers
  • The mass of a jar of sugar is 1.9 kg what is the total mass of 13 jars of sugar
    5·2 answers
  • Need help will give brainliest
    7·2 answers
  • Choose Yes or No to tell if the fraction
    7·1 answer
  • Ricardo has a wooden board that measures 5 feet in length. How many 1/4 foot long pieces can Ricardo cut from the board
    14·1 answer
  • A 3 x a 4 = a 12
    6·2 answers
  • The product of four consecutive odd numbers(all four positive or all four negative)is 62985.find the two possible sets of four n
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!