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
nata0808 [166]
3 years ago
5

they are 15 entrees available at a restaurant. from these, Archie is to choose 6 for his party. how many groups of 6 entrees can

he choose assuming the order entry does not matter
Mathematics
1 answer:
Goshia [24]3 years ago
6 0
In this item, we are informed that the order of the entries does not matter in determination the number of ways in which the Archie can choose for his party. Because the arrangement or order is not important, this type of problem uses the concept of COMBINATION.

The equation for combination is,
     nCr = n!/((n - r)!(r!))

nCr is read as "combination of n taken r".

Substituting the known values to the equation,
   15C6 = 15! / ((15 - 6)!(6!))
             = 5005

Hence, there are 5005 ways in which Archee can choose the 6 entrees for his party. 
You might be interested in
A house and a lot are appraised at 212,400. If the value of the house is five times the value of the lot, how muchis the house w
JulsSmile [24]
It will be 1062000 because....
you multiply 202400 by 5
the key word in the reading is times
5 0
2 years ago
125% of what number is 80?<br> Oa 36<br> Oь 40<br> Os 64<br> Od 72
Mnenie [13.5K]

Answer:

d. 72

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
14 more than the prouduct of the three and nine
Varvara68 [4.7K]
41
3 times 9 is 27
27+14=41
5 0
3 years ago
Read 2 more answers
Simplify please sorry last one(2y+1)^2-4y^2+2
Sergeu [11.5K]
4y^2+4x+1-4y^2+2
4y+1+2
4y+3
3 0
3 years ago
38 minus 14, divided by 8
Anarel [89]

Answer: the answer to your question is 36.25

5 0
3 years ago
Other questions:
  • Discrete math question. can you please make it easier to understand. thanks.
    5·1 answer
  • Please I really need an A on this I will let you know the answers when Im done
    15·1 answer
  • Which of the following are characteristics of the graph of the reciprocal parent function? check all that apply
    12·1 answer
  • Give me the answer for this
    12·1 answer
  • Please no spammers, I just need help on overdue homework!
    14·1 answer
  • Can someone help me? Give me an explanation IF you can and the answer. The Quickest response gets BRAINLIEST
    13·1 answer
  • 16 cm
    14·1 answer
  • What is the integration of the function x^2+y^sin(floor(x)))
    11·1 answer
  • The area of a triangle is 162 square meters. the height is 18 meters. what is the base
    11·2 answers
  • Hi, can someone please help me? trying to graduate :(
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!