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

solve the linear system using substitution.4x - y =5 4x + 4y = -4

What are examples of medium in science

Scott is experiencing gallstones. The gallstones have caused cholecystitis (inflammation of his gallbladder). Scott’s condition affects which body system?

Find a - 2b + 3c diminished by a - 2b - 3c + d.

Why can a president get reelected only once

Grace wants to become a manager at the bank where she is currently a teller. Which of the following goals would be appropriate for her? I will take managemen

Why was Oregon called a “pioneer’s paradise”?

What effect did the the treaty of versailles have on germany

Which of the following elements is least likely to form a cation that will then form an ionic bond with an ion of a Group 7A element? A. K B. Rb C. Fr D. I

explain the adaptive value of a larger body size at high altitudes.