pjm2p4aigcille pjm2p4aigcille
  • 22-05-2017
  • Mathematics
contestada

What is the probability in a room of 20 people that at least 2 people have the same birthday?

Respuesta :

nicholas2021265
nicholas2021265 nicholas2021265
  • 22-05-2017
the probability is 100(1-e^(-x^2/(2*365))
for 20 people it is about 42 percent
Answer Link

Otras preguntas

Question 7 Find the distance between -2.5 and 1.8. (Draw a number line if necessary to solve)
ASAP !!!!!!BRAINLIEST GIVEN !!!!!GERMAN PLS !!!!!!!ANSWER QUICK!!!You've learned about a few different countries so far this semester. Choose a country that you
Can someone explain how the process of bioaccumulation happens?? ‼️10 points‼️
Looking at the diagram below, what is process 2 known as? brainliest to whoever is right! :D
what are the solutions to the system of equations graphed below
500x-300px would be ur anserw
Fill in the blank, Tysm if you answer!
Rewrite an equivalent expression as an addition statement: 4 - 10
Which of the following regions is labeled with the number 2 on the map above?A.RussiaB.ScandinaviaC.the CaucasusD.Eastern Europe
Emma is going to visit her grandmother in Florida, in the southeastern region of the country. Which of the following geographical features is located in this re