Miriam182 Miriam182
  • 02-03-2017
  • Mathematics
contestada

Evaluate P(5,3)
15
20
60

Respuesta :

IHeartDarkSide03
IHeartDarkSide03 IHeartDarkSide03
  • 02-03-2017
The answer is 60 to your question
Answer Link
JeanaShupp
JeanaShupp JeanaShupp
  • 03-07-2019

Answer: 60

Step-by-step explanation:

We know that the permutation is a way of arranging the elements of a set into a order or a sequence .

The number of permutations of n things taken r at a time is given by the following formula:  

[tex]P(n,r)=\frac{n!}{(n-r)!}[/tex]

[tex]\text{Then , }P(5,3) =\dfrac{5!}{(5-3)!}\\\\=\dfrac{5\times4\times3\times2!!}{2!}=60[/tex]

Hence, the value of  [tex]P(5,3)=60[/tex]

Answer Link

Otras preguntas

HELPPPPP MEEEEEEEEE.
Why is diffusion important to cells?
how did the kaiser's desire for respect influence his policies?
who was a king of mesopotamia he tried to make his queen happy by building the hanging gardens of babylon one of the seven wonders of the ancient world
A is a constant. Find A such that the equation 2x + 1 = 2A + 3(x + A) has a solution at x = 2.
what groups were in conflict in the south?
Why would a business care if its workers went on strike?
Which quantities must be equal for a chemical reaction at equilibrium? (1) the activation energies of the forward and reverse reactions (2) the rates of the for
Why werew people in the slave states enthusiastic about the mexican-american war ?
What two things are necessary for a consumer to have demand for a good or service?