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
yawa3891 [41]
3 years ago
14

!!!!!!HELPPP!!!!!!

Mathematics
1 answer:
andrew11 [14]3 years ago
8 0

Hey there! I'm happy to help!

A permutation is focused on a specific order, while a combination is not focused on the order but on the content of what is grouped.

AB and BA are different permutations because they are in different orders, but they are the same combination because they both contain the letters A and B.

So, we see that AB and BA are one combination.

AC and CA are also another combination because they are made up of the letters A and C.

Same goes for BC and CB, this is also one combinations.

This totals up to C. 3 combinations. Now you know the difference between permutations and combinations!

Have a wonderful day!

You might be interested in
Can somebody help me please ​
klio [65]

Answer:

im not 100% but i think its

T= 2t-4+(t-4)+7

6 0
3 years ago
I need answers plzz
swat32

Answer:

Honestly this is a bit easy but

Step-by-step explanation:

just look at the graph and see what letter matches with the other one. The answers are R and C, B and Q(i think, its blurry),  D and S, F and E, A and P(its blurry so it might be wrong)PLEASE VOTE 5 STARS AND PRESS THANKS

7 0
3 years ago
John needs to cut three strips of woods, 25.5 cm, 15.3cm and 9.25cm long. He has a strip that is 72 cm long. How long will lefto
horsena [70]
Add 25.5, 15.3, 9.25 all together and subtract it from 72. The answer is 21.95
7 0
3 years ago
Simone has 5 in her flower shop.Each employee works 6 4/15 hours a day how many hours in total do the 5 empoyees work per day?
kodGreya [7K]
To figure out the total amount of hours an employee works, we have to multiply the total amount of employees by the amount of hours each employee would work. 

To simplify the mixed fraction of hours they work, convert the mixed fraction into an improper fraction:

6 \frac{4}{15}

Multiply the whole number by the denominator:

6 \times 15 = 90

Add this number to the numerator to convert the mixed fraction into an improper fraction:

90 + 4 = 94

6 \frac{4}{15} = \frac{94}{15}

Now we can multiply the two numbers together (note that a whole number can be treated as the number above the denominator 1):

5 employees working 94/15 hours a day:

\frac{5}{1} \times \frac{94}{15} = \frac{470}{15}

To simplify this fraction, divide the numerator by the denominator:

470 \div 15 = 31 R 5

The whole number stays as a number, and the remainder is the new numerator:

31 \frac{5}{15}

The fraction can be further simplified by dividing both the numerator and denominator by the greatest common factor:

Factors of 5: {1,5}
Factors of 15: {1,3,5,15}

\frac{5}{15} \div \frac{5}{5} = \frac{1}{3}

31 \frac{5}{15} = 31 \frac{1}{3}

The 5 employees will work a total of 31 and 1/3 hours a day.
4 0
3 years ago
Find the value of x in each case.
prisoha [69]
It’s 282 because if you add all those rhe divide you get the answer
3 0
3 years ago
Other questions:
  • You are given the steps for constructing the bisector of an angle using a compass and a straightedge. Arrange the steps in the c
    8·1 answer
  • Can 75÷by 9 ease answer i need help with home work
    9·2 answers
  • There are 77 students in the student council. The ratio of girls to boys is 7:4. How many girls are in the student council?
    13·1 answer
  • A statue in a city is 38 getting tall. How tall is the statue in meters to the nearest tenth of a meter?(1 meter is approximatel
    15·1 answer
  • What is the mode of 1 2 3 4 5 6 7 8 9 10 11
    6·2 answers
  • Simplify this expression.<br><br> 2^6 ÷ 2^3<br> A. <br> 16<br> B. <br> 8<br> C. <br> 4<br> D. <br> 1
    10·2 answers
  • Find the area of the shaded part ! ​
    5·1 answer
  • NEED HELP! Will give brainest!<br><br> Evaluate each expression. Show your work.
    14·1 answer
  • 3. Find the measure or arc JK.
    8·1 answer
  • Rihanna colored ones Brianna color 1/6 of her picture and somebody colored 1/4 of his picture who played more
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!