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
Tju [1.3M]
1 year ago
15

A company has 10 men qualified to run a machine that requires 3 operators at a time. find how many groups of 3 operators are pos

sible?
Mathematics
1 answer:
anzhelika [568]1 year ago
6 0

The number of possible groups or combination of three men can be formed from 10 is 120.

According to the given question.

Total number of men in a company, n = 10.

Number of men to be selected, r = 3

As we know that, What is a combination in math?

Image result for what is combination

A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter.

Therefore, the number of possible groups or combination of three men can be formed from 10

= ^{10} C_{3}

= 10!/ 3!7!

= 10(9)(8)/3(2)

= 5 × 3 × 8

= 120

The number of possible groups or combination of three men can be formed from 10 is 120.

Find out more information about number of possible groups or combination here:

brainly.com/question/3854382

#SPJ4

You might be interested in
Given C is the midpoint of BD.
Nataly_w [17]

Answer:definition of midpoint, angle BCA is congruent to angle DCA

4 0
3 years ago
The posting reference column in the ledger is
Ket [755]
The posting reference column in the ledger is, A.Used to record the journal and page number the transactions originated. 
6 0
3 years ago
Read 2 more answers
Which of the following phrases translates to m - 7?
mario62 [17]

Answer: Both phrase A and phrase D translate to m - 7

4 0
3 years ago
Compare the fraction - 1/3 -1/2 100 points
Gre4nikov [31]

Answer:

-1/3>-1/2

Step-by-step explanation:

-1/3>-1/2

6 0
3 years ago
Hollis goes outside at 2:00. He spends 48 minutes riding his bike and playing with his dog. What time is it now? Write the time
ss7ja [257]

Answer:

2:48

Step-by-step explanation:

48 minutes passed and he went outside at 2:00 im not sure what they mean by write it in 2 ways though

8 0
3 years ago
Other questions:
  • What is the vertex of the function f(x) = x2 + 3x + ?
    6·1 answer
  • Factor 49a– 14a +1.<br> 49a– 14a + 1 =
    13·1 answer
  • Ellie practices piano 2/3 h per day, several days each week. She practiced piano 32 2/3 hours during the summer. What equation c
    14·1 answer
  • The following two functions have a common input, year t: R gives the average price, in dollars, of a gallon of regular unleaded
    9·1 answer
  • Solve 5x + 14 = k for x​
    5·1 answer
  • What is 22 divided by 7?
    11·1 answer
  • If we want to fit 1000 people in our auditorium and have 25 seats in a row, how many rows do we need?
    15·2 answers
  • What is the median of this data set?<br><br> Enter your answer in the box.<br><br> median =
    6·1 answer
  • The box-and-whisker plot below represents some data set. What is the value of the third quartile?
    14·1 answer
  • PLEASE HELP...PLEASEEEEEEEEEEE
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!