kalamraf kalamraf

03-04-2018
Mathematics

contestada

There are 5 books belonging to 5 students. The books were put into a box, and each student pulls out an book one after the other. What is the probability that each student gets his or her own book?

Respuesta :

Аноним Аноним

03-04-2018

Total books = 5
P (own book) = 1/5 x 1/4 x 1/3 x 1/2 x 1 = 1/120

Answer Link

Otras preguntas

Which statement is true? 500 is 10 times as much as 50 500 is one tenth as much as 50

What is a distinct factor in math?

If one half of a number is 8 less than two thirds of the number, what is the number? 1) 24 2)32 3)48 4)54

For what reason was the "Union Party" created? Who were its candidates?

91,007,500 in scientific notation with positive powers of 10

What is the diameter of a circle whose circumference is 5? 1) 2.5/pi squared 2) 2.5/pi 3) 5/pi squared 4) 5/pi

is 8/5 rational or irrational?

A bus on a regular schedule takes 3 1/4 hours to reach its destination. The express bus takes 2 1/2 hours to make the same trip. How much travel time can be sa

If 6 and x have the same mean (average) as 2,4, and 24, what is the value of x? And how?

what is 1 20/32 as a decimal and percent?