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
user100 [1]
3 years ago
8

A representative from each of seven nations is to sit at a round table to discuss trade relations. How many ways can the represe

ntatives be seated?
Mathematics
2 answers:
Sidana [21]3 years ago
7 0
The correct answer is 720. Just turned it in and got a 100. Good luck and hoped this help ya.
IgorLugansk [536]3 years ago
3 0

Answer:

The number of ways the representative can be seated are:

720

Step-by-step explanation:

We know that when 'n' people are to be seated around a round table than the number of ways of doing so is calculated by:

                                                (n-1)!

Since in a circular seating there is no condition of the end point and hence the arrangement may start from anywhere.

Here we are given 7 nations who are to be seated at a round table.

Hence, the number of ways of doing so is:

(7-1)!=6!\\\\=6\times 5\times 4\times 3\times 2\times 1\\\\=720

          Hence, the number of ways to do so is:

                         720

You might be interested in
Pleaseeee help! I'm really confused.
seropon [69]
He will be making a right triangle with the legs being 24 x 45. The diagonal will be the hypotenuse of the triangle. To find the amount of fencing we need the perimeter of the triangle.
Use Pythagorean theorem to find the length of the hypotenuse.
a^2 + b^2 = c^2
24^2 + 45^2 = c^2
576 + 2025 = c^2
2601 = c^2
sqrt 2601 = c
c = 51
Adding the three lengths the total fencing needed is
51+24+45=120 meters
8 0
3 years ago
Help me please it not 2 hard
Helga [31]
B=41 that would be the answer
3 0
3 years ago
Read 2 more answers
The distance between two cities on a map is 3.5 centimeters the map uses a scale in which 1 centimeter represents 20 km what is
Juli2301 [7.4K]

Answer:

1 cm = 20 km

so 3.5 cm would equal : 3.5 * 20 = 70 km

hope it helps ;)

Step-by-step explanation:

5 0
3 years ago
Find the value of x in the triangle above please help ASAP!!
Veronika [31]
50 degrees because 50+50= 100 +80 = 180 and there is 180 degrees in a triangle
4 0
3 years ago
$7230 for 3.25% in 12 years
IceJOKER [234]

$2,819.70 is the answer

You multiply .0325×12×72.30

6 0
3 years ago
Other questions:
  • Does the parabola with equation x2 – x + 4 = 0 have real or imaginary roots?
    8·2 answers
  • Is the binomial a factor of the polynomial function?
    7·1 answer
  • The volume of a sphere is increasing at a rate of 7 cm3/sec. Find the rate of change of its surface area when its volume is cm3.
    5·1 answer
  • Tryna figure this out
    11·1 answer
  • What is the solution to 4x+6 518?<br> XS3<br> XS6<br> X548<br> X596
    11·2 answers
  • Question of
    6·1 answer
  • The ratio of boys to girls in a class is 5:3. There are 32 students in the class. How many students are boys?
    13·2 answers
  • Can u please help me with this
    14·1 answer
  • Solve the simultaneous equation:<br> y=x^2+3<br> y-2x=18
    6·1 answer
  • HELPPPP ASAP it’s so confusing I’ll brainlist whoever gets it.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!