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
Romashka-Z-Leto [24]
2 years ago
13

At an international conference, flags from 12 different countries will be displayed. Of these flags, 6 are from the continent of

South America and 6 flags are from the continent of Europe. The flags will be displayed in a row, alternating between continents. A flag from South America will be in the first position. In how many ways can the flags be displayed?
Mathematics
1 answer:
MissTica2 years ago
5 0

Using the Fundamental Counting Theorem, it is found that the flags can be displayed in 518,400 ways.

<h3>What is the Fundamental Counting Theorem?</h3>

It is a theorem that states that if there are n things, each with n_1, n_2, \cdots, n_n ways to be done, each thing independent of the other, the number of ways they can be done is:

N = n_1 \times n_2 \times \cdots \times n_n

In this problem, we have that odd positions get South American countries, hence:

n_1 = 6, n_3 = 5, n_4 = 3, \cdots, n_11 = 1

Even positions get European countries, hence:

n_2 = 6, n_4 = 5, \cdots, n_12 = 1

Hence, since the number of ways for both the South American and European countries is the factorial of 6, we have that:

N = 6! x 6! = 518,400

The flags can be displayed in 518,400 ways.

More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866

You might be interested in
How long is 75 inches in feet
Naddika [18.5K]

Answer:

6 feets mark me brainlist if i help

5 0
3 years ago
Read 2 more answers
Determine the distance between point (x1, y1) and point (x2, y2), and assign the result to point distance. the calculation is: d
Ronch [10]

we are given two points as

(1.0, 2.0) and (1.0, 5.0)

so,

(x1, y1)= (1.0 , 2.0)

(x2, y2)= (1.0 , 5.0)

x1=1 , y1=2

x2=1 , y2=5

now, we can use distance formula

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

now, we can plug values

and we get

d=\sqrt{(1-1)^2+(5-2)^2}

d=\sqrt{(0)^2+(3)^2}

d=\sqrt{(3)^2}

d=3

so, distance between points is 3...........Answer

5 0
3 years ago
Which table does not represent a function?
andrew-mc [135]

the correct option is answer choice D, because there are multiple 2's in the x column with different f(x) values.

4 0
3 years ago
HELP PLZZZ
zhuklara [117]

none of the above, -90 and 270 are the same position on the unit circle


6 0
3 years ago
he mean age of bus drivers in Chicago is greater than 54.4 years. If a hypothesis test is performed, how should you interpret a
Natalka [10]

Answer:

There is not sufficient evidence to support the claim μ > 54.4.

Step-by-step explanation:

1) Previous concepts

A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".  

The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".

The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

2) Solution to the problem

On this case we want to test is \mu>54.4 and the system of hypothesi on this case are:

Null Hypothesis: \mu \leq 54.4

Alternative hypothesis:\mu >54.4

On this case is our decision is FAILS to reject the null hypothesis then we can conclude that we don't have enough evidence to support the claim at the significance level provided.  So the correct conclusion would be:

There is not sufficient evidence to support the claim μ > 54.4.

8 0
3 years ago
Other questions:
  • PLEASE HELP!!! How is the process for solving multiplication and division one-step equations like solving one-step addition and
    15·1 answer
  • Gum
    12·2 answers
  • As sixth graders were entering Emerson middle school, there free supplies were being distributed. Every 5the sixth grader that e
    9·1 answer
  • A speed limit of 100 kilometers per hour is approximately equal to 62 miles per hour.
    9·1 answer
  • A man purchased a magazine at the airport for $ 2.79 .
    13·1 answer
  • 9 is 75% of what number?
    13·2 answers
  • Plz answer these 2 questions hurry
    7·1 answer
  • 5m+2n-7-2m+15 Simplified expression
    10·1 answer
  • The results of a swim <br> Wet are shown. Who swam faster explain your reasoning
    13·1 answer
  • Help meee yall pleaseeeee
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!