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

The Duke and the King 1. Who are they? 2. Why are they on the river? 3. Why do they stay with Huck? 4. Why does Huck stay with them?

An object vibrates 12 times in 4 seconds what is its frequency and period

Options to open,save, and print a document are found on which tab?

The enzyme that converts carbon dioxide and water into carbonic acid is called a. bicarbonate dehydrogenase b. adenosine deaminase c. carbonic anhydrase d. hemo

Apologies if this seems unorganized! I'm supposed to do a thesis for 3.0.6 of English 2. It's a little overwhelming for me. I was wondering if someone could ma

My friend sustained brain damage from a percussive blow from a nearby shotgun blast in a hunting accident. After recovering from a coma, he came back to school

On the expressway, maintain a 3-4 second following distance. If the road is slippery or wet, adjust your distance to __________.

Which of the following hormones will affect blood glucose levels? a. cortisol b. insulin c. glucagon d. human growth hormone e. all of the above

___________ is a primary mechanism of homeostasis, whereby a change in a physiological variable that is being monitored triggers a response that counteracts the

A throat spray is 1.40% by mass Phenol, C6H5OH in water. If the solution has a density of 0.9956 g/ml, calculate the molarity of the solution.