NinaBina
NinaBina
09-09-2014
Mathematics
contestada
Find the number of permutation :
9p2
Respuesta :
mariamikayla
mariamikayla
09-09-2014
[tex]9P_2= 9*2!= 9*1*2= \boxed{18}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Where are proteins made
Which of the following correctly describes accessory organs participating in chemical digestion?
What is a health benefit of eating protein?
What were two advantages England had in fighting a war in America? well-trained soldiers money and equipment British commanders were decisive, striking swift,
Which sentence from the story best supports the idea that Easton has committed a serious crime? A. "'All marshals handcuff themselves to their prisoners to k
A trial in which a judge hears and decides a case is known as a bench trial. True or False
Solve the following inequality 3y + 5 < 10
Which tax is used to support healthcare costs for retirees? A. excise tax B. Social Security tax C. Medicare tax D. progressive tax
The first step in processing a crime scene for clues and evidence is to
Kyle believes that the equation of the line of best fit for the scatterplot below is y=-7/5 x - 1/5. Which statement best summarizes why Kyle is incorrect?
