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AysviL [449]
3 years ago
11

The ten students in a club are lined up in a row for a group photograph. How many different arrangements are possible if the clu

b includes one set of identical triplets wearing matching clothes? 604,800 720 10,000,000
Mathematics
2 answers:
Pavlova-9 [17]3 years ago
7 0

Answer:

604800

Step-by-step explanation:

Given : The ten students in a club are lined up in a row for a group photograph.

To Find:  How many different arrangements are possible if the club includes one set of identical triplets wearing matching clothes?

Solution:

The club includes one set of identical triplets wearing matching clothes

So, the remaining students = 10-3 = 7

Now there is an arrangement between these seven students.

Since order has to be maintained .So, we will use permutation

Formula : ^nP_r=\frac{n!}{(n-r)!}

So,  ^{10}P_7=\frac{10!}{(10-7)!}

^{10}P_7=\frac{10!}{(3)!}

^{10}P_7= 604800

Hence there are 604800 possible arrangements  if the club includes one set of identical triplets wearing matching clothes

larisa [96]3 years ago
3 0

It's 10!/3! so its 604, 800.

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What is 5x to the 3rd power
kakasveta [241]

Answer:

125x^3

Step-by-step explanation:

So you can write it like (5x)^3

Then, when there are parenthesis,you multiply the exponent for each number inside by the exponent on the outside. So, that would make it: 5^3x^3. Since 5^3 is 125, you can write it like, 125x^3.

Hope this was helpful!

6 0
3 years ago
Read 2 more answers
Please help and explain your work
Ilia_Sergeevich [38]

Answer:

416mm³

Step-by-step explanation:

Volume of rectangular prism

= 10.4mm × 5mm × 8mm

= 416mm³

6 0
2 years ago
What’s the answer and work for this? Someone please tell me
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Answer:

herb ry tyr unuttnutuhbutbunttunntutni

3 0
3 years ago
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___ supports a main idea by providing clear evidence or proof without using numbers.
iren [92.7K]
B) An example..... It would be better to explain and give an example to what your trying to say.
4 0
3 years ago
2 determinar el valor del patrimonio con los siguientes datos Caja= 10,000 Bancos= 13,500 Cuentas por pagar= 8,000 Documentos po
Softa [21]

Answer:

PN= $17,800

Step-by-step explanation:

<u>La formula general para calcular el activo de una empresa es la siguiente:</u>

<u></u>

A= PN + P

El activo es igual al patrimonio neto y el pasivo.

Debemos intercambiar los términos:

PN= A - P

Activo:

Caja= 10,000

Bancos= 13,500

Equipos de computación= 2,400

Documentos por cobrar= 5,100

Pasivo:

Cuentas por pagar= 8,000

Documentos por pagar= 4,000

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PN= $17,800

7 0
3 years ago
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